Home / 63,096,007.80-94,644,011.70-52,325,470.20

Finding the Fourth Proportional to 63,096,007.80, 94,644,011.70 and 52,325,470.20

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Solution

The fourth proportional to 63,096,007.80, 94,644,011.70 and 52,325,470.20 is: 78,488,205.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,096,007.80 : 94,644,011.70 = 52,325,470.20 : x
  2. Step 2: Convert to fraction form
    63,096,007.80/94,644,011.70 = 52,325,470.20/x
  3. Step 3: Cross multiply
    63,096,007.80x = 94,644,011.70 × 52,325,470.20
  4. Step 4: Simplify right side
    63,096,007.80x = 4,952,292,413,816,802
  5. Step 5: Solve for x
    x = 4,952,292,413,816,802/63,096,007.80
  6. Step 6: Final answer
    x = 78,488,205.30

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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.