Home / 73,286,952.90-109,926,930.15-24,760,047.30

Finding the Fourth Proportional to 73,286,952.90, 109,926,930.15 and 24,760,047.30

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Solution

The fourth proportional to 73,286,952.90, 109,926,930.15 and 24,760,047.30 is: 37,138,888.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,286,952.90 : 109,926,930.15 = 24,760,047.30 : x
  2. Step 2: Convert to fraction form
    73,286,952.90/109,926,930.15 = 24,760,047.30/x
  3. Step 3: Cross multiply
    73,286,952.90x = 109,926,930.15 × 24,760,047.30
  4. Step 4: Simplify right side
    73,286,952.90x = 2,721,795,990,057,796.50
  5. Step 5: Solve for x
    x = 2,721,795,990,057,796.50/73,286,952.90
  6. Step 6: Final answer
    x = 37,138,888.74

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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.