Home / 3,287,631,425.56-4,930,948,868.40-894,769,298.24

Finding the Fourth Proportional to 3,287,631,425.56, 4,930,948,868.40 and 894,769,298.24

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Solution

The fourth proportional to 3,287,631,425.56, 4,930,948,868.40 and 894,769,298.24 is: 1,342,018,337.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,631,425.56 : 4,930,948,868.40 = 894,769,298.24 : x
  2. Step 2: Convert to fraction form
    3,287,631,425.56/4,930,948,868.40 = 894,769,298.24/x
  3. Step 3: Cross multiply
    3,287,631,425.56x = 4,930,948,868.40 × 894,769,298.24
  4. Step 4: Simplify right side
    3,287,631,425.56x = 4,412,061,658,635,589,632
  5. Step 5: Solve for x
    x = 4,412,061,658,635,589,632/3,287,631,425.56
  6. Step 6: Final answer
    x = 1,342,018,337.07

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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.