Home / 39,746,897.72-54,842,610.84-23,223,826.56

Finding the Fourth Proportional to 39,746,897.72, 54,842,610.84 and 23,223,826.56

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Solution

The fourth proportional to 39,746,897.72, 54,842,610.84 and 23,223,826.56 is: 32,044,143.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,746,897.72 : 54,842,610.84 = 23,223,826.56 : x
  2. Step 2: Convert to fraction form
    39,746,897.72/54,842,610.84 = 23,223,826.56/x
  3. Step 3: Cross multiply
    39,746,897.72x = 54,842,610.84 × 23,223,826.56
  4. Step 4: Simplify right side
    39,746,897.72x = 1,273,655,282,245,736
  5. Step 5: Solve for x
    x = 1,273,655,282,245,736/39,746,897.72
  6. Step 6: Final answer
    x = 32,044,143.20

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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.