Home / 532,235,110.20-798,352,665.30-454,300,927.80

Finding the Fourth Proportional to 532,235,110.20, 798,352,665.30 and 454,300,927.80

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Solution

The fourth proportional to 532,235,110.20, 798,352,665.30 and 454,300,927.80 is: 681,451,391.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,235,110.20 : 798,352,665.30 = 454,300,927.80 : x
  2. Step 2: Convert to fraction form
    532,235,110.20/798,352,665.30 = 454,300,927.80/x
  3. Step 3: Cross multiply
    532,235,110.20x = 798,352,665.30 × 454,300,927.80
  4. Step 4: Simplify right side
    532,235,110.20x = 362,692,356,557,392,832
  5. Step 5: Solve for x
    x = 362,692,356,557,392,832/532,235,110.20
  6. Step 6: Final answer
    x = 681,451,391.70

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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.