Home / 372,246,332.10-558,369,498.15-234,496,824.90

Finding the Fourth Proportional to 372,246,332.10, 558,369,498.15 and 234,496,824.90

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Solution

The fourth proportional to 372,246,332.10, 558,369,498.15 and 234,496,824.90 is: 351,745,237.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,246,332.10 : 558,369,498.15 = 234,496,824.90 : x
  2. Step 2: Convert to fraction form
    372,246,332.10/558,369,498.15 = 234,496,824.90/x
  3. Step 3: Cross multiply
    372,246,332.10x = 558,369,498.15 × 234,496,824.90
  4. Step 4: Simplify right side
    372,246,332.10x = 130,935,874,437,181,424
  5. Step 5: Solve for x
    x = 130,935,874,437,181,424/372,246,332.10
  6. Step 6: Final answer
    x = 351,745,237.35

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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.