Home / 9,032,593,250.90-12,464,247,895.98-5,222,360,664.12

Finding the Fourth Proportional to 9,032,593,250.90, 12,464,247,895.98 and 5,222,360,664.12

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Solution

The fourth proportional to 9,032,593,250.90, 12,464,247,895.98 and 5,222,360,664.12 is: 7,206,435,196.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,593,250.90 : 12,464,247,895.98 = 5,222,360,664.12 : x
  2. Step 2: Convert to fraction form
    9,032,593,250.90/12,464,247,895.98 = 5,222,360,664.12/x
  3. Step 3: Cross multiply
    9,032,593,250.90x = 12,464,247,895.98 × 5,222,360,664.12
  4. Step 4: Simplify right side
    9,032,593,250.90x = 65,092,797,919,806,423,040
  5. Step 5: Solve for x
    x = 65,092,797,919,806,423,040/9,032,593,250.90
  6. Step 6: Final answer
    x = 7,206,435,196.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.