Home / 716,435,110.20-1,074,652,665.30-231,760,918.20

Finding the Fourth Proportional to 716,435,110.20, 1,074,652,665.30 and 231,760,918.20

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Solution

The fourth proportional to 716,435,110.20, 1,074,652,665.30 and 231,760,918.20 is: 347,641,377.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,435,110.20 : 1,074,652,665.30 = 231,760,918.20 : x
  2. Step 2: Convert to fraction form
    716,435,110.20/1,074,652,665.30 = 231,760,918.20/x
  3. Step 3: Cross multiply
    716,435,110.20x = 1,074,652,665.30 × 231,760,918.20
  4. Step 4: Simplify right side
    716,435,110.20x = 249,062,488,456,005,248
  5. Step 5: Solve for x
    x = 249,062,488,456,005,248/716,435,110.20
  6. Step 6: Final answer
    x = 347,641,377.30

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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.