Home / 25,918,726.20-35,767,753.60-14,904,955.92

Finding the Fourth Proportional to 25,918,726.20, 35,767,753.60 and 14,904,955.92

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Solution

The fourth proportional to 25,918,726.20, 35,767,753.60 and 14,904,955.92 is: 20,568,788.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,918,726.20 : 35,767,753.60 = 14,904,955.92 : x
  2. Step 2: Convert to fraction form
    25,918,726.20/35,767,753.60 = 14,904,955.92/x
  3. Step 3: Cross multiply
    25,918,726.20x = 35,767,753.60 × 14,904,955.92
  4. Step 4: Simplify right side
    25,918,726.20x = 533,116,790,765,421.31
  5. Step 5: Solve for x
    x = 533,116,790,765,421.31/25,918,726.20
  6. Step 6: Final answer
    x = 20,568,788.24

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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.