Home / 25,038,618.08-37,560,473.15-8,641,769.04

Finding the Fourth Proportional to 25,038,618.08, 37,560,473.15 and 8,641,769.04

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Solution

The fourth proportional to 25,038,618.08, 37,560,473.15 and 8,641,769.04 is: 12,963,532.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,038,618.08 : 37,560,473.15 = 8,641,769.04 : x
  2. Step 2: Convert to fraction form
    25,038,618.08/37,560,473.15 = 8,641,769.04/x
  3. Step 3: Cross multiply
    25,038,618.08x = 37,560,473.15 × 8,641,769.04
  4. Step 4: Simplify right side
    25,038,618.08x = 324,588,933,952,212.44
  5. Step 5: Solve for x
    x = 324,588,933,952,212.44/25,038,618.08
  6. Step 6: Final answer
    x = 12,963,532.29

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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.