Home / 40,570,261.16-60,854,538.27-9,864,997.97

Finding the Fourth Proportional to 40,570,261.16, 60,854,538.27 and 9,864,997.97

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Solution

The fourth proportional to 40,570,261.16, 60,854,538.27 and 9,864,997.97 is: 14,797,289.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,570,261.16 : 60,854,538.27 = 9,864,997.97 : x
  2. Step 2: Convert to fraction form
    40,570,261.16/60,854,538.27 = 9,864,997.97/x
  3. Step 3: Cross multiply
    40,570,261.16x = 60,854,538.27 × 9,864,997.97
  4. Step 4: Simplify right side
    40,570,261.16x = 600,329,896,194,564.62
  5. Step 5: Solve for x
    x = 600,329,896,194,564.62/40,570,261.16
  6. Step 6: Final answer
    x = 14,797,289.42

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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.