Home / 31,934,572.42-44,069,728.17-17,250,238.66

Finding the Fourth Proportional to 31,934,572.42, 44,069,728.17 and 17,250,238.66

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Solution

The fourth proportional to 31,934,572.42, 44,069,728.17 and 17,250,238.66 is: 23,805,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,934,572.42 : 44,069,728.17 = 17,250,238.66 : x
  2. Step 2: Convert to fraction form
    31,934,572.42/44,069,728.17 = 17,250,238.66/x
  3. Step 3: Cross multiply
    31,934,572.42x = 44,069,728.17 × 17,250,238.66
  4. Step 4: Simplify right side
    31,934,572.42x = 760,213,328,613,825.12
  5. Step 5: Solve for x
    x = 760,213,328,613,825.12/31,934,572.42
  6. Step 6: Final answer
    x = 23,805,339.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.