Home / 16,775,790.66-23,150,123.19-10,164,294.05

Finding the Fourth Proportional to 16,775,790.66, 23,150,123.19 and 10,164,294.05

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Solution

The fourth proportional to 16,775,790.66, 23,150,123.19 and 10,164,294.05 is: 14,026,442.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,775,790.66 : 23,150,123.19 = 10,164,294.05 : x
  2. Step 2: Convert to fraction form
    16,775,790.66/23,150,123.19 = 10,164,294.05/x
  3. Step 3: Cross multiply
    16,775,790.66x = 23,150,123.19 × 10,164,294.05
  4. Step 4: Simplify right side
    16,775,790.66x = 235,304,659,281,133.41
  5. Step 5: Solve for x
    x = 235,304,659,281,133.41/16,775,790.66
  6. Step 6: Final answer
    x = 14,026,442.27

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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.