Home / 39,189,552.60-58,713,470.10-33,520,848.60

Finding the Fourth Proportional to 39,189,552.60, 58,713,470.10 and 33,520,848.60

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Solution

The fourth proportional to 39,189,552.60, 58,713,470.10 and 33,520,848.60 is: 50,220,663.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,189,552.60 : 58,713,470.10 = 33,520,848.60 : x
  2. Step 2: Convert to fraction form
    39,189,552.60/58,713,470.10 = 33,520,848.60/x
  3. Step 3: Cross multiply
    39,189,552.60x = 58,713,470.10 × 33,520,848.60
  4. Step 4: Simplify right side
    39,189,552.60x = 1,968,125,342,002,727
  5. Step 5: Solve for x
    x = 1,968,125,342,002,727/39,189,552.60
  6. Step 6: Final answer
    x = 50,220,663.71

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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.