Home / 17,134,649.01-23,645,677.88-9,294,141.76

Finding the Fourth Proportional to 17,134,649.01, 23,645,677.88 and 9,294,141.76

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Solution

The fourth proportional to 17,134,649.01, 23,645,677.88 and 9,294,141.76 is: 12,825,840.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,134,649.01 : 23,645,677.88 = 9,294,141.76 : x
  2. Step 2: Convert to fraction form
    17,134,649.01/23,645,677.88 = 9,294,141.76/x
  3. Step 3: Cross multiply
    17,134,649.01x = 23,645,677.88 × 9,294,141.76
  4. Step 4: Simplify right side
    17,134,649.01x = 219,766,282,228,016.25
  5. Step 5: Solve for x
    x = 219,766,282,228,016.25/17,134,649.01
  6. Step 6: Final answer
    x = 12,825,840.91

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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.