Home / 15,551,032.30-23,309,959.65-5,962,705.90

Finding the Fourth Proportional to 15,551,032.30, 23,309,959.65 and 5,962,705.90

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Solution

The fourth proportional to 15,551,032.30, 23,309,959.65 and 5,962,705.90 is: 8,937,698.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,551,032.30 : 23,309,959.65 = 5,962,705.90 : x
  2. Step 2: Convert to fraction form
    15,551,032.30/23,309,959.65 = 5,962,705.90/x
  3. Step 3: Cross multiply
    15,551,032.30x = 23,309,959.65 × 5,962,705.90
  4. Step 4: Simplify right side
    15,551,032.30x = 138,990,433,933,816.94
  5. Step 5: Solve for x
    x = 138,990,433,933,816.94/15,551,032.30
  6. Step 6: Final answer
    x = 8,937,698.23

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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.