Home / 58,646,412.80-88,025,606.40-29,924,979.20

Finding the Fourth Proportional to 58,646,412.80, 88,025,606.40 and 29,924,979.20

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Solution

The fourth proportional to 58,646,412.80, 88,025,606.40 and 29,924,979.20 is: 44,916,036.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,646,412.80 : 88,025,606.40 = 29,924,979.20 : x
  2. Step 2: Convert to fraction form
    58,646,412.80/88,025,606.40 = 29,924,979.20/x
  3. Step 3: Cross multiply
    58,646,412.80x = 88,025,606.40 × 29,924,979.20
  4. Step 4: Simplify right side
    58,646,412.80x = 2,634,164,440,587,387
  5. Step 5: Solve for x
    x = 2,634,164,440,587,387/58,646,412.80
  6. Step 6: Final answer
    x = 44,916,036.89

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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.