Home / 232,920,535.20-349,084,081.58-123,797,983.20

Finding the Fourth Proportional to 232,920,535.20, 349,084,081.58 and 123,797,983.20

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Solution

The fourth proportional to 232,920,535.20, 349,084,081.58 and 123,797,983.20 is: 185,539,266.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,920,535.20 : 349,084,081.58 = 123,797,983.20 : x
  2. Step 2: Convert to fraction form
    232,920,535.20/349,084,081.58 = 123,797,983.20/x
  3. Step 3: Cross multiply
    232,920,535.20x = 349,084,081.58 × 123,797,983.20
  4. Step 4: Simplify right side
    232,920,535.20x = 43,215,905,266,209,280
  5. Step 5: Solve for x
    x = 43,215,905,266,209,280/232,920,535.20
  6. Step 6: Final answer
    x = 185,539,266.55

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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.