Home / 34,687,107.20-52,033,241.52-10,424,092.16

Finding the Fourth Proportional to 34,687,107.20, 52,033,241.52 and 10,424,092.16

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Solution

The fourth proportional to 34,687,107.20, 52,033,241.52 and 10,424,092.16 is: 15,636,913.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,687,107.20 : 52,033,241.52 = 10,424,092.16 : x
  2. Step 2: Convert to fraction form
    34,687,107.20/52,033,241.52 = 10,424,092.16/x
  3. Step 3: Cross multiply
    34,687,107.20x = 52,033,241.52 × 10,424,092.16
  4. Step 4: Simplify right side
    34,687,107.20x = 542,399,304,988,018.50
  5. Step 5: Solve for x
    x = 542,399,304,988,018.50/34,687,107.20
  6. Step 6: Final answer
    x = 15,636,913.79

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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.