Home / 32,809,547.78-49,168,115.82-25,103,358.04

Finding the Fourth Proportional to 32,809,547.78, 49,168,115.82 and 25,103,358.04

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Solution

The fourth proportional to 32,809,547.78, 49,168,115.82 and 25,103,358.04 is: 37,619,683.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,809,547.78 : 49,168,115.82 = 25,103,358.04 : x
  2. Step 2: Convert to fraction form
    32,809,547.78/49,168,115.82 = 25,103,358.04/x
  3. Step 3: Cross multiply
    32,809,547.78x = 49,168,115.82 × 25,103,358.04
  4. Step 4: Simplify right side
    32,809,547.78x = 1,234,284,815,581,648.25
  5. Step 5: Solve for x
    x = 1,234,284,815,581,648.25/32,809,547.78
  6. Step 6: Final answer
    x = 37,619,683.88

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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.