Home / 425,073,500.73-586,577,712.96-234,328,364.10

Finding the Fourth Proportional to 425,073,500.73, 586,577,712.96 and 234,328,364.10

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Solution

The fourth proportional to 425,073,500.73, 586,577,712.96 and 234,328,364.10 is: 323,360,067.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,073,500.73 : 586,577,712.96 = 234,328,364.10 : x
  2. Step 2: Convert to fraction form
    425,073,500.73/586,577,712.96 = 234,328,364.10/x
  3. Step 3: Cross multiply
    425,073,500.73x = 586,577,712.96 × 234,328,364.10
  4. Step 4: Simplify right side
    425,073,500.73x = 137,451,795,895,436,176
  5. Step 5: Solve for x
    x = 137,451,795,895,436,176/425,073,500.73
  6. Step 6: Final answer
    x = 323,360,067.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.