Home / 55,494,000.10-83,241,000.15-51,714,864.10

Finding the Fourth Proportional to 55,494,000.10, 83,241,000.15 and 51,714,864.10

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Solution

The fourth proportional to 55,494,000.10, 83,241,000.15 and 51,714,864.10 is: 77,572,296.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,494,000.10 : 83,241,000.15 = 51,714,864.10 : x
  2. Step 2: Convert to fraction form
    55,494,000.10/83,241,000.15 = 51,714,864.10/x
  3. Step 3: Cross multiply
    55,494,000.10x = 83,241,000.15 × 51,714,864.10
  4. Step 4: Simplify right side
    55,494,000.10x = 4,304,797,010,305,330
  5. Step 5: Solve for x
    x = 4,304,797,010,305,330/55,494,000.10
  6. Step 6: Final answer
    x = 77,572,296.15

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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.