Home / 94,041,570.60-141,062,355.90-83,997,335.70

Finding the Fourth Proportional to 94,041,570.60, 141,062,355.90 and 83,997,335.70

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Solution

The fourth proportional to 94,041,570.60, 141,062,355.90 and 83,997,335.70 is: 125,996,003.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,041,570.60 : 141,062,355.90 = 83,997,335.70 : x
  2. Step 2: Convert to fraction form
    94,041,570.60/141,062,355.90 = 83,997,335.70/x
  3. Step 3: Cross multiply
    94,041,570.60x = 141,062,355.90 × 83,997,335.70
  4. Step 4: Simplify right side
    94,041,570.60x = 11,848,862,063,165,176
  5. Step 5: Solve for x
    x = 11,848,862,063,165,176/94,041,570.60
  6. Step 6: Final answer
    x = 125,996,003.55

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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.