Home / 46,227,630.12-63,763,412.03-29,728,613.71

Finding the Fourth Proportional to 46,227,630.12, 63,763,412.03 and 29,728,613.71

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Solution

The fourth proportional to 46,227,630.12, 63,763,412.03 and 29,728,613.71 is: 41,005,732.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,227,630.12 : 63,763,412.03 = 29,728,613.71 : x
  2. Step 2: Convert to fraction form
    46,227,630.12/63,763,412.03 = 29,728,613.71/x
  3. Step 3: Cross multiply
    46,227,630.12x = 63,763,412.03 × 29,728,613.71
  4. Step 4: Simplify right side
    46,227,630.12x = 1,895,597,845,071,437
  5. Step 5: Solve for x
    x = 1,895,597,845,071,437/46,227,630.12
  6. Step 6: Final answer
    x = 41,005,732.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.