Home / 16,929,134.31-23,363,646.21-9,588,273.35

Finding the Fourth Proportional to 16,929,134.31, 23,363,646.21 and 9,588,273.35

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Solution

The fourth proportional to 16,929,134.31, 23,363,646.21 and 9,588,273.35 is: 13,232,633.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,929,134.31 : 23,363,646.21 = 9,588,273.35 : x
  2. Step 2: Convert to fraction form
    16,929,134.31/23,363,646.21 = 9,588,273.35/x
  3. Step 3: Cross multiply
    16,929,134.31x = 23,363,646.21 × 9,588,273.35
  4. Step 4: Simplify right side
    16,929,134.31x = 224,017,026,197,353.28
  5. Step 5: Solve for x
    x = 224,017,026,197,353.28/16,929,134.31
  6. Step 6: Final answer
    x = 13,232,633.29

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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.