Home / 37,175,952-55,750,732.11-10,907,456.16

Finding the Fourth Proportional to 37,175,952, 55,750,732.11 and 10,907,456.16

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Solution

The fourth proportional to 37,175,952, 55,750,732.11 and 10,907,456.16 is: 16,357,312.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,175,952 : 55,750,732.11 = 10,907,456.16 : x
  2. Step 2: Convert to fraction form
    37,175,952/55,750,732.11 = 10,907,456.16/x
  3. Step 3: Cross multiply
    37,175,952x = 55,750,732.11 × 10,907,456.16
  4. Step 4: Simplify right side
    37,175,952x = 608,098,666,377,729.25
  5. Step 5: Solve for x
    x = 608,098,666,377,729.25/37,175,952
  6. Step 6: Final answer
    x = 16,357,312.55

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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.