Home / 151,250,759.80-226,876,139.70-149,815,869.10

Finding the Fourth Proportional to 151,250,759.80, 226,876,139.70 and 149,815,869.10

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Solution

The fourth proportional to 151,250,759.80, 226,876,139.70 and 149,815,869.10 is: 224,723,803.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,250,759.80 : 226,876,139.70 = 149,815,869.10 : x
  2. Step 2: Convert to fraction form
    151,250,759.80/226,876,139.70 = 149,815,869.10/x
  3. Step 3: Cross multiply
    151,250,759.80x = 226,876,139.70 × 149,815,869.10
  4. Step 4: Simplify right side
    151,250,759.80x = 33,989,646,047,208,512
  5. Step 5: Solve for x
    x = 33,989,646,047,208,512/151,250,759.80
  6. Step 6: Final answer
    x = 224,723,803.65

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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.