Home / 26,769,151.28-36,941,338.14-15,168,926

Finding the Fourth Proportional to 26,769,151.28, 36,941,338.14 and 15,168,926

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Solution

The fourth proportional to 26,769,151.28, 36,941,338.14 and 15,168,926 is: 20,933,066.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,769,151.28 : 36,941,338.14 = 15,168,926 : x
  2. Step 2: Convert to fraction form
    26,769,151.28/36,941,338.14 = 15,168,926/x
  3. Step 3: Cross multiply
    26,769,151.28x = 36,941,338.14 × 15,168,926
  4. Step 4: Simplify right side
    26,769,151.28x = 560,360,424,586,637.62
  5. Step 5: Solve for x
    x = 560,360,424,586,637.62/26,769,151.28
  6. Step 6: Final answer
    x = 20,933,066.53

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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.