Home / 40,570,259.65-60,854,536.02-9,864,996.47

Finding the Fourth Proportional to 40,570,259.65, 60,854,536.02 and 9,864,996.47

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Solution

The fourth proportional to 40,570,259.65, 60,854,536.02 and 9,864,996.47 is: 14,797,287.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,570,259.65 : 60,854,536.02 = 9,864,996.47 : x
  2. Step 2: Convert to fraction form
    40,570,259.65/60,854,536.02 = 9,864,996.47/x
  3. Step 3: Cross multiply
    40,570,259.65x = 60,854,536.02 × 9,864,996.47
  4. Step 4: Simplify right side
    40,570,259.65x = 600,329,782,981,713.38
  5. Step 5: Solve for x
    x = 600,329,782,981,713.38/40,570,259.65
  6. Step 6: Final answer
    x = 14,797,287.18

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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.