Home / 23,750,686.32-32,773,185-13,297,292.88

Finding the Fourth Proportional to 23,750,686.32, 32,773,185 and 13,297,292.88

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Solution

The fourth proportional to 23,750,686.32, 32,773,185 and 13,297,292.88 is: 18,348,717.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,750,686.32 : 32,773,185 = 13,297,292.88 : x
  2. Step 2: Convert to fraction form
    23,750,686.32/32,773,185 = 13,297,292.88/x
  3. Step 3: Cross multiply
    23,750,686.32x = 32,773,185 × 13,297,292.88
  4. Step 4: Simplify right side
    23,750,686.32x = 435,794,639,555,422.81
  5. Step 5: Solve for x
    x = 435,794,639,555,422.81/23,750,686.32
  6. Step 6: Final answer
    x = 18,348,717.75

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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.