Home / 264,206,229.90-396,306,823.05-160,604,046.06

Finding the Fourth Proportional to 264,206,229.90, 396,306,823.05 and 160,604,046.06

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Solution

The fourth proportional to 264,206,229.90, 396,306,823.05 and 160,604,046.06 is: 240,904,536.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,206,229.90 : 396,306,823.05 = 160,604,046.06 : x
  2. Step 2: Convert to fraction form
    264,206,229.90/396,306,823.05 = 160,604,046.06/x
  3. Step 3: Cross multiply
    264,206,229.90x = 396,306,823.05 × 160,604,046.06
  4. Step 4: Simplify right side
    264,206,229.90x = 63,648,479,263,014,472
  5. Step 5: Solve for x
    x = 63,648,479,263,014,472/264,206,229.90
  6. Step 6: Final answer
    x = 240,904,536.15

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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.