Home / 332,005,010.10-498,007,515.15-101,973,725.70

Finding the Fourth Proportional to 332,005,010.10, 498,007,515.15 and 101,973,725.70

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Solution

The fourth proportional to 332,005,010.10, 498,007,515.15 and 101,973,725.70 is: 152,960,588.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,005,010.10 : 498,007,515.15 = 101,973,725.70 : x
  2. Step 2: Convert to fraction form
    332,005,010.10/498,007,515.15 = 101,973,725.70/x
  3. Step 3: Cross multiply
    332,005,010.10x = 498,007,515.15 × 101,973,725.70
  4. Step 4: Simplify right side
    332,005,010.10x = 50,783,681,746,444,696
  5. Step 5: Solve for x
    x = 50,783,681,746,444,696/332,005,010.10
  6. Step 6: Final answer
    x = 152,960,588.55

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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.