Home / 24,455,625.30-36,686,937.15-7,417,631.70

Finding the Fourth Proportional to 24,455,625.30, 36,686,937.15 and 7,417,631.70

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Solution

The fourth proportional to 24,455,625.30, 36,686,937.15 and 7,417,631.70 is: 11,127,508.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,455,625.30 : 36,686,937.15 = 7,417,631.70 : x
  2. Step 2: Convert to fraction form
    24,455,625.30/36,686,937.15 = 7,417,631.70/x
  3. Step 3: Cross multiply
    24,455,625.30x = 36,686,937.15 × 7,417,631.70
  4. Step 4: Simplify right side
    24,455,625.30x = 272,130,187,979,747.66
  5. Step 5: Solve for x
    x = 272,130,187,979,747.66/24,455,625.30
  6. Step 6: Final answer
    x = 11,127,508.89

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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.