Home / 16,296,180.30-22,490,684.01-9,773,398.26

Finding the Fourth Proportional to 16,296,180.30, 22,490,684.01 and 9,773,398.26

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Solution

The fourth proportional to 16,296,180.30, 22,490,684.01 and 9,773,398.26 is: 13,488,462.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,296,180.30 : 22,490,684.01 = 9,773,398.26 : x
  2. Step 2: Convert to fraction form
    16,296,180.30/22,490,684.01 = 9,773,398.26/x
  3. Step 3: Cross multiply
    16,296,180.30x = 22,490,684.01 × 9,773,398.26
  4. Step 4: Simplify right side
    16,296,180.30x = 219,810,411,969,543.84
  5. Step 5: Solve for x
    x = 219,810,411,969,543.84/16,296,180.30
  6. Step 6: Final answer
    x = 13,488,462.20

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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.