Home / 23,010,294.24-31,753,277.64-12,696,883.20

Finding the Fourth Proportional to 23,010,294.24, 31,753,277.64 and 12,696,883.20

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Solution

The fourth proportional to 23,010,294.24, 31,753,277.64 and 12,696,883.20 is: 17,521,186.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,010,294.24 : 31,753,277.64 = 12,696,883.20 : x
  2. Step 2: Convert to fraction form
    23,010,294.24/31,753,277.64 = 12,696,883.20/x
  3. Step 3: Cross multiply
    23,010,294.24x = 31,753,277.64 × 12,696,883.20
  4. Step 4: Simplify right side
    23,010,294.24x = 403,167,657,412,251.62
  5. Step 5: Solve for x
    x = 403,167,657,412,251.62/23,010,294.24
  6. Step 6: Final answer
    x = 17,521,186.53

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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.