Home / 629,884,034.70-944,826,052.05-591,620,282.70

Finding the Fourth Proportional to 629,884,034.70, 944,826,052.05 and 591,620,282.70

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Solution

The fourth proportional to 629,884,034.70, 944,826,052.05 and 591,620,282.70 is: 887,430,424.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,884,034.70 : 944,826,052.05 = 591,620,282.70 : x
  2. Step 2: Convert to fraction form
    629,884,034.70/944,826,052.05 = 591,620,282.70/x
  3. Step 3: Cross multiply
    629,884,034.70x = 944,826,052.05 × 591,620,282.70
  4. Step 4: Simplify right side
    629,884,034.70x = 558,978,256,016,145,920
  5. Step 5: Solve for x
    x = 558,978,256,016,145,920/629,884,034.70
  6. Step 6: Final answer
    x = 887,430,424.05

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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.