Home / 52,913,248.30-73,017,814.68-29,393,309.50

Finding the Fourth Proportional to 52,913,248.30, 73,017,814.68 and 29,393,309.50

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Solution

The fourth proportional to 52,913,248.30, 73,017,814.68 and 29,393,309.50 is: 40,561,396.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,913,248.30 : 73,017,814.68 = 29,393,309.50 : x
  2. Step 2: Convert to fraction form
    52,913,248.30/73,017,814.68 = 29,393,309.50/x
  3. Step 3: Cross multiply
    52,913,248.30x = 73,017,814.68 × 29,393,309.50
  4. Step 4: Simplify right side
    52,913,248.30x = 2,146,235,225,902,883.75
  5. Step 5: Solve for x
    x = 2,146,235,225,902,883.75/52,913,248.30
  6. Step 6: Final answer
    x = 40,561,396.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.