Home / 26,975,180.85-37,217,251.01-16,510,287.57

Finding the Fourth Proportional to 26,975,180.85, 37,217,251.01 and 16,510,287.57

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Solution

The fourth proportional to 26,975,180.85, 37,217,251.01 and 16,510,287.57 is: 22,778,995.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,975,180.85 : 37,217,251.01 = 16,510,287.57 : x
  2. Step 2: Convert to fraction form
    26,975,180.85/37,217,251.01 = 16,510,287.57/x
  3. Step 3: Cross multiply
    26,975,180.85x = 37,217,251.01 × 16,510,287.57
  4. Step 4: Simplify right side
    26,975,180.85x = 614,467,516,618,596
  5. Step 5: Solve for x
    x = 614,467,516,618,596/26,975,180.85
  6. Step 6: Final answer
    x = 22,778,995.26

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1.5x scale

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.