Home / 62,208,167.20-93,299,809.20-29,860,007.20

Finding the Fourth Proportional to 62,208,167.20, 93,299,809.20 and 29,860,007.20

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Solution

The fourth proportional to 62,208,167.20, 93,299,809.20 and 29,860,007.20 is: 44,784,038.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,167.20 : 93,299,809.20 = 29,860,007.20 : x
  2. Step 2: Convert to fraction form
    62,208,167.20/93,299,809.20 = 29,860,007.20/x
  3. Step 3: Cross multiply
    62,208,167.20x = 93,299,809.20 × 29,860,007.20
  4. Step 4: Simplify right side
    62,208,167.20x = 2,785,932,974,470,626.50
  5. Step 5: Solve for x
    x = 2,785,932,974,470,626.50/62,208,167.20
  6. Step 6: Final answer
    x = 44,784,038.81

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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.