Home / 597,913,708.20-896,870,562.30-275,427,436.20

Finding the Fourth Proportional to 597,913,708.20, 896,870,562.30 and 275,427,436.20

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Solution

The fourth proportional to 597,913,708.20, 896,870,562.30 and 275,427,436.20 is: 413,141,154.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,913,708.20 : 896,870,562.30 = 275,427,436.20 : x
  2. Step 2: Convert to fraction form
    597,913,708.20/896,870,562.30 = 275,427,436.20/x
  3. Step 3: Cross multiply
    597,913,708.20x = 896,870,562.30 × 275,427,436.20
  4. Step 4: Simplify right side
    597,913,708.20x = 247,022,759,577,541,344
  5. Step 5: Solve for x
    x = 247,022,759,577,541,344/597,913,708.20
  6. Step 6: Final answer
    x = 413,141,154.30

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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.