Home / 5,432,510,108.33-8,148,765,162.49-5,432,510,108.33

Finding the Fourth Proportional to 5,432,510,108.33, 8,148,765,162.49 and 5,432,510,108.33

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Solution

The fourth proportional to 5,432,510,108.33, 8,148,765,162.49 and 5,432,510,108.33 is: 8,148,765,162.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,510,108.33 : 8,148,765,162.49 = 5,432,510,108.33 : x
  2. Step 2: Convert to fraction form
    5,432,510,108.33/8,148,765,162.49 = 5,432,510,108.33/x
  3. Step 3: Cross multiply
    5,432,510,108.33x = 8,148,765,162.49 × 5,432,510,108.33
  4. Step 4: Simplify right side
    5,432,510,108.33x = 44,268,249,115,634,278,400
  5. Step 5: Solve for x
    x = 44,268,249,115,634,278,400/5,432,510,108.33
  6. Step 6: Final answer
    x = 8,148,765,162.49

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Half scale
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Double scale
Find fourth proportional to 5,432,510,109.33, 8,148,765,163.99 and 5,432,510,109.33
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.