Home / 15,485,306.60-23,182,537.80-10,858,248.56

Finding the Fourth Proportional to 15,485,306.60, 23,182,537.80 and 10,858,248.56

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Solution

The fourth proportional to 15,485,306.60, 23,182,537.80 and 10,858,248.56 is: 16,255,523.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,485,306.60 : 23,182,537.80 = 10,858,248.56 : x
  2. Step 2: Convert to fraction form
    15,485,306.60/23,182,537.80 = 10,858,248.56/x
  3. Step 3: Cross multiply
    15,485,306.60x = 23,182,537.80 × 10,858,248.56
  4. Step 4: Simplify right side
    15,485,306.60x = 251,721,757,683,995.59
  5. Step 5: Solve for x
    x = 251,721,757,683,995.59/15,485,306.60
  6. Step 6: Final answer
    x = 16,255,523.01

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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.