Home / 5,432,510,104.95-8,148,765,157.43-5,432,510,104.95

Finding the Fourth Proportional to 5,432,510,104.95, 8,148,765,157.43 and 5,432,510,104.95

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Solution

The fourth proportional to 5,432,510,104.95, 8,148,765,157.43 and 5,432,510,104.95 is: 8,148,765,157.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,510,104.95 : 8,148,765,157.43 = 5,432,510,104.95 : x
  2. Step 2: Convert to fraction form
    5,432,510,104.95/8,148,765,157.43 = 5,432,510,104.95/x
  3. Step 3: Cross multiply
    5,432,510,104.95x = 8,148,765,157.43 × 5,432,510,104.95
  4. Step 4: Simplify right side
    5,432,510,104.95x = 44,268,249,060,602,953,728
  5. Step 5: Solve for x
    x = 44,268,249,060,602,953,728/5,432,510,104.95
  6. Step 6: Final answer
    x = 8,148,765,157.43

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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.