Home / 15,233,343.04-22,850,092.96-5,136,051.52

Finding the Fourth Proportional to 15,233,343.04, 22,850,092.96 and 5,136,051.52

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Solution

The fourth proportional to 15,233,343.04, 22,850,092.96 and 5,136,051.52 is: 7,704,103.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,233,343.04 : 22,850,092.96 = 5,136,051.52 : x
  2. Step 2: Convert to fraction form
    15,233,343.04/22,850,092.96 = 5,136,051.52/x
  3. Step 3: Cross multiply
    15,233,343.04x = 22,850,092.96 × 5,136,051.52
  4. Step 4: Simplify right side
    15,233,343.04x = 117,359,254,679,349.30
  5. Step 5: Solve for x
    x = 117,359,254,679,349.30/15,233,343.04
  6. Step 6: Final answer
    x = 7,704,103.71

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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.