Home / 1,533,146,469.12-2,298,798,615.82-599,357,134.12

Finding the Fourth Proportional to 1,533,146,469.12, 2,298,798,615.82 and 599,357,134.12

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Solution

The fourth proportional to 1,533,146,469.12, 2,298,798,615.82 and 599,357,134.12 is: 898,675,617.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,146,469.12 : 2,298,798,615.82 = 599,357,134.12 : x
  2. Step 2: Convert to fraction form
    1,533,146,469.12/2,298,798,615.82 = 599,357,134.12/x
  3. Step 3: Cross multiply
    1,533,146,469.12x = 2,298,798,615.82 × 599,357,134.12
  4. Step 4: Simplify right side
    1,533,146,469.12x = 1,377,801,350,295,399,680
  5. Step 5: Solve for x
    x = 1,377,801,350,295,399,680/1,533,146,469.12
  6. Step 6: Final answer
    x = 898,675,617.79

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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.