Home / 59,606,052.60-89,338,220.10-53,512,195.80

Finding the Fourth Proportional to 59,606,052.60, 89,338,220.10 and 53,512,195.80

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Solution

The fourth proportional to 59,606,052.60, 89,338,220.10 and 53,512,195.80 is: 80,204,679.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,606,052.60 : 89,338,220.10 = 53,512,195.80 : x
  2. Step 2: Convert to fraction form
    59,606,052.60/89,338,220.10 = 53,512,195.80/x
  3. Step 3: Cross multiply
    59,606,052.60x = 89,338,220.10 × 53,512,195.80
  4. Step 4: Simplify right side
    59,606,052.60x = 4,780,684,326,414,695
  5. Step 5: Solve for x
    x = 4,780,684,326,414,695/59,606,052.60
  6. Step 6: Final answer
    x = 80,204,679.19

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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.