Home / 57,969,116.43-86,953,617.54-14,838,251.01

Finding the Fourth Proportional to 57,969,116.43, 86,953,617.54 and 14,838,251.01

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Solution

The fourth proportional to 57,969,116.43, 86,953,617.54 and 14,838,251.01 is: 22,257,361.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,969,116.43 : 86,953,617.54 = 14,838,251.01 : x
  2. Step 2: Convert to fraction form
    57,969,116.43/86,953,617.54 = 14,838,251.01/x
  3. Step 3: Cross multiply
    57,969,116.43x = 86,953,617.54 × 14,838,251.01
  4. Step 4: Simplify right side
    57,969,116.43x = 1,290,239,603,286,058.75
  5. Step 5: Solve for x
    x = 1,290,239,603,286,058.75/57,969,116.43
  6. Step 6: Final answer
    x = 22,257,361.90

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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.