Home / 591,534,030.20-887,381,753.70-246,406,944.78

Finding the Fourth Proportional to 591,534,030.20, 887,381,753.70 and 246,406,944.78

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Solution

The fourth proportional to 591,534,030.20, 887,381,753.70 and 246,406,944.78 is: 369,644,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,534,030.20 : 887,381,753.70 = 246,406,944.78 : x
  2. Step 2: Convert to fraction form
    591,534,030.20/887,381,753.70 = 246,406,944.78/x
  3. Step 3: Cross multiply
    591,534,030.20x = 887,381,753.70 × 246,406,944.78
  4. Step 4: Simplify right side
    591,534,030.20x = 218,657,026,782,735,488
  5. Step 5: Solve for x
    x = 218,657,026,782,735,488/591,534,030.20
  6. Step 6: Final answer
    x = 369,644,036.73

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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.