Home / 22,964,405.40-34,446,608.10-13,876,764.30

Finding the Fourth Proportional to 22,964,405.40, 34,446,608.10 and 13,876,764.30

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Solution

The fourth proportional to 22,964,405.40, 34,446,608.10 and 13,876,764.30 is: 20,815,146.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,964,405.40 : 34,446,608.10 = 13,876,764.30 : x
  2. Step 2: Convert to fraction form
    22,964,405.40/34,446,608.10 = 13,876,764.30/x
  3. Step 3: Cross multiply
    22,964,405.40x = 34,446,608.10 × 13,876,764.30
  4. Step 4: Simplify right side
    22,964,405.40x = 478,007,461,538,170.88
  5. Step 5: Solve for x
    x = 478,007,461,538,170.88/22,964,405.40
  6. Step 6: Final answer
    x = 20,815,146.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.