Home / 83,098,229.94-114,681,494.88-45,927,710.64

Finding the Fourth Proportional to 83,098,229.94, 114,681,494.88 and 45,927,710.64

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Solution

The fourth proportional to 83,098,229.94, 114,681,494.88 and 45,927,710.64 is: 63,383,522.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,098,229.94 : 114,681,494.88 = 45,927,710.64 : x
  2. Step 2: Convert to fraction form
    83,098,229.94/114,681,494.88 = 45,927,710.64/x
  3. Step 3: Cross multiply
    83,098,229.94x = 114,681,494.88 × 45,927,710.64
  4. Step 4: Simplify right side
    83,098,229.94x = 5,267,058,512,611,281
  5. Step 5: Solve for x
    x = 5,267,058,512,611,281/83,098,229.94
  6. Step 6: Final answer
    x = 63,383,522.33

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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.