Home / 29,003,998.20-43,456,230.90-13,825,246.20

Finding the Fourth Proportional to 29,003,998.20, 43,456,230.90 and 13,825,246.20

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Solution

The fourth proportional to 29,003,998.20, 43,456,230.90 and 13,825,246.20 is: 20,714,147.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,003,998.20 : 43,456,230.90 = 13,825,246.20 : x
  2. Step 2: Convert to fraction form
    29,003,998.20/43,456,230.90 = 13,825,246.20/x
  3. Step 3: Cross multiply
    29,003,998.20x = 43,456,230.90 × 13,825,246.20
  4. Step 4: Simplify right side
    29,003,998.20x = 600,793,091,116,547.50
  5. Step 5: Solve for x
    x = 600,793,091,116,547.50/29,003,998.20
  6. Step 6: Final answer
    x = 20,714,147.30

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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.