Home / 25,893,229.14-35,732,480.67-14,290,792.65

Finding the Fourth Proportional to 25,893,229.14, 35,732,480.67 and 14,290,792.65

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Solution

The fourth proportional to 25,893,229.14, 35,732,480.67 and 14,290,792.65 is: 19,721,196.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,893,229.14 : 35,732,480.67 = 14,290,792.65 : x
  2. Step 2: Convert to fraction form
    25,893,229.14/35,732,480.67 = 14,290,792.65/x
  3. Step 3: Cross multiply
    25,893,229.14x = 35,732,480.67 × 14,290,792.65
  4. Step 4: Simplify right side
    25,893,229.14x = 510,645,472,125,103.12
  5. Step 5: Solve for x
    x = 510,645,472,125,103.12/25,893,229.14
  6. Step 6: Final answer
    x = 19,721,196.97

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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.