Home / 50,840,452.14-70,159,869.16-27,635,579.10

Finding the Fourth Proportional to 50,840,452.14, 70,159,869.16 and 27,635,579.10

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Solution

The fourth proportional to 50,840,452.14, 70,159,869.16 and 27,635,579.10 is: 38,137,123.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,840,452.14 : 70,159,869.16 = 27,635,579.10 : x
  2. Step 2: Convert to fraction form
    50,840,452.14/70,159,869.16 = 27,635,579.10/x
  3. Step 3: Cross multiply
    50,840,452.14x = 70,159,869.16 × 27,635,579.10
  4. Step 4: Simplify right side
    50,840,452.14x = 1,938,908,613,816,830.50
  5. Step 5: Solve for x
    x = 1,938,908,613,816,830.50/50,840,452.14
  6. Step 6: Final answer
    x = 38,137,123.73

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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.