Home / 55,288,164.20-82,932,246.30-14,898,648.20

Finding the Fourth Proportional to 55,288,164.20, 82,932,246.30 and 14,898,648.20

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Solution

The fourth proportional to 55,288,164.20, 82,932,246.30 and 14,898,648.20 is: 22,347,972.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,288,164.20 : 82,932,246.30 = 14,898,648.20 : x
  2. Step 2: Convert to fraction form
    55,288,164.20/82,932,246.30 = 14,898,648.20/x
  3. Step 3: Cross multiply
    55,288,164.20x = 82,932,246.30 × 14,898,648.20
  4. Step 4: Simplify right side
    55,288,164.20x = 1,235,578,362,059,451.50
  5. Step 5: Solve for x
    x = 1,235,578,362,059,451.50/55,288,164.20
  6. Step 6: Final answer
    x = 22,347,972.30

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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.