Home / 23,042,919.20-34,581,386.57-10,912,359.20

Finding the Fourth Proportional to 23,042,919.20, 34,581,386.57 and 10,912,359.20

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Solution

The fourth proportional to 23,042,919.20, 34,581,386.57 and 10,912,359.20 is: 16,376,593.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,042,919.20 : 34,581,386.57 = 10,912,359.20 : x
  2. Step 2: Convert to fraction form
    23,042,919.20/34,581,386.57 = 10,912,359.20/x
  3. Step 3: Cross multiply
    23,042,919.20x = 34,581,386.57 × 10,912,359.20
  4. Step 4: Simplify right side
    23,042,919.20x = 377,364,511,658,427.19
  5. Step 5: Solve for x
    x = 377,364,511,658,427.19/23,042,919.20
  6. Step 6: Final answer
    x = 16,376,593.11

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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.