Home / 5,528,958,045.30-8,293,437,067.95-5,528,958,045.30

Finding the Fourth Proportional to 5,528,958,045.30, 8,293,437,067.95 and 5,528,958,045.30

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Solution

The fourth proportional to 5,528,958,045.30, 8,293,437,067.95 and 5,528,958,045.30 is: 8,293,437,067.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,958,045.30 : 8,293,437,067.95 = 5,528,958,045.30 : x
  2. Step 2: Convert to fraction form
    5,528,958,045.30/8,293,437,067.95 = 5,528,958,045.30/x
  3. Step 3: Cross multiply
    5,528,958,045.30x = 8,293,437,067.95 × 5,528,958,045.30
  4. Step 4: Simplify right side
    5,528,958,045.30x = 45,854,065,600,031,391,744
  5. Step 5: Solve for x
    x = 45,854,065,600,031,391,744/5,528,958,045.30
  6. Step 6: Final answer
    x = 8,293,437,067.95

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Double scale
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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.