Home / 16,845,517.64-23,246,814.36-9,110,559.92

Finding the Fourth Proportional to 16,845,517.64, 23,246,814.36 and 9,110,559.92

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Solution

The fourth proportional to 16,845,517.64, 23,246,814.36 and 9,110,559.92 is: 12,572,572.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,517.64 : 23,246,814.36 = 9,110,559.92 : x
  2. Step 2: Convert to fraction form
    16,845,517.64/23,246,814.36 = 9,110,559.92/x
  3. Step 3: Cross multiply
    16,845,517.64x = 23,246,814.36 × 9,110,559.92
  4. Step 4: Simplify right side
    16,845,517.64x = 211,791,495,175,896.44
  5. Step 5: Solve for x
    x = 211,791,495,175,896.44/16,845,517.64
  6. Step 6: Final answer
    x = 12,572,572.70

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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.