Home / 15,307,261.26-22,960,923.48-14,371,925.10

Finding the Fourth Proportional to 15,307,261.26, 22,960,923.48 and 14,371,925.10

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Solution

The fourth proportional to 15,307,261.26, 22,960,923.48 and 14,371,925.10 is: 21,557,917.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,307,261.26 : 22,960,923.48 = 14,371,925.10 : x
  2. Step 2: Convert to fraction form
    15,307,261.26/22,960,923.48 = 14,371,925.10/x
  3. Step 3: Cross multiply
    15,307,261.26x = 22,960,923.48 × 14,371,925.10
  4. Step 4: Simplify right side
    15,307,261.26x = 329,992,672,481,391.38
  5. Step 5: Solve for x
    x = 329,992,672,481,391.38/15,307,261.26
  6. Step 6: Final answer
    x = 21,557,917.31

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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.