Home / 56,150,693.96-77,474,677.97-32,615,246.21

Finding the Fourth Proportional to 56,150,693.96, 77,474,677.97 and 32,615,246.21

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Solution

The fourth proportional to 56,150,693.96, 77,474,677.97 and 32,615,246.21 is: 45,001,326.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,150,693.96 : 77,474,677.97 = 32,615,246.21 : x
  2. Step 2: Convert to fraction form
    56,150,693.96/77,474,677.97 = 32,615,246.21/x
  3. Step 3: Cross multiply
    56,150,693.96x = 77,474,677.97 × 32,615,246.21
  4. Step 4: Simplify right side
    56,150,693.96x = 2,526,855,696,726,177.50
  5. Step 5: Solve for x
    x = 2,526,855,696,726,177.50/56,150,693.96
  6. Step 6: Final answer
    x = 45,001,326.23

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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.