Home / 32,767,223.08-49,172,757.95-13,597,979.49

Finding the Fourth Proportional to 32,767,223.08, 49,172,757.95 and 13,597,979.49

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Solution

The fourth proportional to 32,767,223.08, 49,172,757.95 and 13,597,979.49 is: 20,406,067.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,767,223.08 : 49,172,757.95 = 13,597,979.49 : x
  2. Step 2: Convert to fraction form
    32,767,223.08/49,172,757.95 = 13,597,979.49/x
  3. Step 3: Cross multiply
    32,767,223.08x = 49,172,757.95 × 13,597,979.49
  4. Step 4: Simplify right side
    32,767,223.08x = 668,650,154,070,834.50
  5. Step 5: Solve for x
    x = 668,650,154,070,834.50/32,767,223.08
  6. Step 6: Final answer
    x = 20,406,067.14

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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.