Home / 34,121,728.13-51,182,592.19-11,402,625.38

Finding the Fourth Proportional to 34,121,728.13, 51,182,592.19 and 11,402,625.38

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Solution

The fourth proportional to 34,121,728.13, 51,182,592.19 and 11,402,625.38 is: 17,103,938.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,121,728.13 : 51,182,592.19 = 11,402,625.38 : x
  2. Step 2: Convert to fraction form
    34,121,728.13/51,182,592.19 = 11,402,625.38/x
  3. Step 3: Cross multiply
    34,121,728.13x = 51,182,592.19 × 11,402,625.38
  4. Step 4: Simplify right side
    34,121,728.13x = 583,615,924,435,464.25
  5. Step 5: Solve for x
    x = 583,615,924,435,464.25/34,121,728.13
  6. Step 6: Final answer
    x = 17,103,938.06

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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.