Home / 597,960,219.90-896,940,329.85-325,862,427.90

Finding the Fourth Proportional to 597,960,219.90, 896,940,329.85 and 325,862,427.90

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Solution

The fourth proportional to 597,960,219.90, 896,940,329.85 and 325,862,427.90 is: 488,793,641.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,960,219.90 : 896,940,329.85 = 325,862,427.90 : x
  2. Step 2: Convert to fraction form
    597,960,219.90/896,940,329.85 = 325,862,427.90/x
  3. Step 3: Cross multiply
    597,960,219.90x = 896,940,329.85 × 325,862,427.90
  4. Step 4: Simplify right side
    597,960,219.90x = 292,279,153,566,347,840
  5. Step 5: Solve for x
    x = 292,279,153,566,347,840/597,960,219.90
  6. Step 6: Final answer
    x = 488,793,641.85

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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.