Home / 57,878,724.96-86,752,044.90-23,313,002.04

Finding the Fourth Proportional to 57,878,724.96, 86,752,044.90 and 23,313,002.04

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Solution

The fourth proportional to 57,878,724.96, 86,752,044.90 and 23,313,002.04 is: 34,942,901.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,878,724.96 : 86,752,044.90 = 23,313,002.04 : x
  2. Step 2: Convert to fraction form
    57,878,724.96/86,752,044.90 = 23,313,002.04/x
  3. Step 3: Cross multiply
    57,878,724.96x = 86,752,044.90 × 23,313,002.04
  4. Step 4: Simplify right side
    57,878,724.96x = 2,022,450,599,727,871.75
  5. Step 5: Solve for x
    x = 2,022,450,599,727,871.75/57,878,724.96
  6. Step 6: Final answer
    x = 34,942,901.75

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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.