Home / 82,185,027.26-123,274,550.45-24,675,803.43

Finding the Fourth Proportional to 82,185,027.26, 123,274,550.45 and 24,675,803.43

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Solution

The fourth proportional to 82,185,027.26, 123,274,550.45 and 24,675,803.43 is: 37,012,807.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,185,027.26 : 123,274,550.45 = 24,675,803.43 : x
  2. Step 2: Convert to fraction form
    82,185,027.26/123,274,550.45 = 24,675,803.43/x
  3. Step 3: Cross multiply
    82,185,027.26x = 123,274,550.45 × 24,675,803.43
  4. Step 4: Simplify right side
    82,185,027.26x = 3,041,898,574,702,439
  5. Step 5: Solve for x
    x = 3,041,898,574,702,439/82,185,027.26
  6. Step 6: Final answer
    x = 37,012,807.28

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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.