Home / 148,708,281.92-223,149,728.16-62,440,054.88

Finding the Fourth Proportional to 148,708,281.92, 223,149,728.16 and 62,440,054.88

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Solution

The fourth proportional to 148,708,281.92, 223,149,728.16 and 62,440,054.88 is: 93,696,740.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,708,281.92 : 223,149,728.16 = 62,440,054.88 : x
  2. Step 2: Convert to fraction form
    148,708,281.92/223,149,728.16 = 62,440,054.88/x
  3. Step 3: Cross multiply
    148,708,281.92x = 223,149,728.16 × 62,440,054.88
  4. Step 4: Simplify right side
    148,708,281.92x = 13,933,481,272,767,482
  5. Step 5: Solve for x
    x = 13,933,481,272,767,482/148,708,281.92
  6. Step 6: Final answer
    x = 93,696,740.31

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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.