Home / 59,792,279.10-89,688,418.65-58,658,538.30

Finding the Fourth Proportional to 59,792,279.10, 89,688,418.65 and 58,658,538.30

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Solution

The fourth proportional to 59,792,279.10, 89,688,418.65 and 58,658,538.30 is: 87,987,807.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,792,279.10 : 89,688,418.65 = 58,658,538.30 : x
  2. Step 2: Convert to fraction form
    59,792,279.10/89,688,418.65 = 58,658,538.30/x
  3. Step 3: Cross multiply
    59,792,279.10x = 89,688,418.65 × 58,658,538.30
  4. Step 4: Simplify right side
    59,792,279.10x = 5,260,991,540,447,459
  5. Step 5: Solve for x
    x = 5,260,991,540,447,459/59,792,279.10
  6. Step 6: Final answer
    x = 87,987,807.45

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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.