Home / 38,527,291.50-56,513,711.25

Finding the Third Proportional to 38,527,291.50 and 56,513,711.25

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Solution

The third proportional to 38,527,291.50 and 56,513,711.25 is: 82,897,069.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,527,291.50 : 56,513,711.25 = 56,513,711.25 : x
  2. Step 2: Convert to fraction form
    38,527,291.50/56,513,711.25 = 56,513,711.25/x
  3. Step 3: Cross multiply
    38,527,291.50x = 56,513,711.25 × 56,513,711.25
  4. Step 4: Simplify right side
    38,527,291.50x = 3,193,799,559,248,376.50
  5. Step 5: Solve for x
    x = 3,193,799,559,248,376.50/38,527,291.50
  6. Step 6: Final answer
    x = 82,897,069.45

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.