Home / 246,990,954.30-370,221,010.65-93,577,731.90

Finding the Fourth Proportional to 246,990,954.30, 370,221,010.65 and 93,577,731.90

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Solution

The fourth proportional to 246,990,954.30, 370,221,010.65 and 93,577,731.90 is: 140,266,037.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,990,954.30 : 370,221,010.65 = 93,577,731.90 : x
  2. Step 2: Convert to fraction form
    246,990,954.30/370,221,010.65 = 93,577,731.90/x
  3. Step 3: Cross multiply
    246,990,954.30x = 370,221,010.65 × 93,577,731.90
  4. Step 4: Simplify right side
    246,990,954.30x = 34,644,442,478,352,744
  5. Step 5: Solve for x
    x = 34,644,442,478,352,744/246,990,954.30
  6. Step 6: Final answer
    x = 140,266,037.58

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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.