Home / 45,498,586.74-62,781,026.45-25,916,987.04

Finding the Fourth Proportional to 45,498,586.74, 62,781,026.45 and 25,916,987.04

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Solution

The fourth proportional to 45,498,586.74, 62,781,026.45 and 25,916,987.04 is: 35,761,441.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,498,586.74 : 62,781,026.45 = 25,916,987.04 : x
  2. Step 2: Convert to fraction form
    45,498,586.74/62,781,026.45 = 25,916,987.04/x
  3. Step 3: Cross multiply
    45,498,586.74x = 62,781,026.45 × 25,916,987.04
  4. Step 4: Simplify right side
    45,498,586.74x = 1,627,095,048,732,962.25
  5. Step 5: Solve for x
    x = 1,627,095,048,732,962.25/45,498,586.74
  6. Step 6: Final answer
    x = 35,761,441.52

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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.