Home / 45,759,377.13-63,132,575.52-25,910,429.41

Finding the Fourth Proportional to 45,759,377.13, 63,132,575.52 and 25,910,429.41

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Solution

The fourth proportional to 45,759,377.13, 63,132,575.52 and 25,910,429.41 is: 35,747,692.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,759,377.13 : 63,132,575.52 = 25,910,429.41 : x
  2. Step 2: Convert to fraction form
    45,759,377.13/63,132,575.52 = 25,910,429.41/x
  3. Step 3: Cross multiply
    45,759,377.13x = 63,132,575.52 × 25,910,429.41
  4. Step 4: Simplify right side
    45,759,377.13x = 1,635,792,141,482,454.25
  5. Step 5: Solve for x
    x = 1,635,792,141,482,454.25/45,759,377.13
  6. Step 6: Final answer
    x = 35,747,692.47

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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.