Home / 32,908,229.98-45,414,784.90-18,223,896.26

Finding the Fourth Proportional to 32,908,229.98, 45,414,784.90 and 18,223,896.26

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Solution

The fourth proportional to 32,908,229.98, 45,414,784.90 and 18,223,896.26 is: 25,149,767.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,908,229.98 : 45,414,784.90 = 18,223,896.26 : x
  2. Step 2: Convert to fraction form
    32,908,229.98/45,414,784.90 = 18,223,896.26/x
  3. Step 3: Cross multiply
    32,908,229.98x = 45,414,784.90 × 18,223,896.26
  4. Step 4: Simplify right side
    32,908,229.98x = 827,634,328,687,814.50
  5. Step 5: Solve for x
    x = 827,634,328,687,814.50/32,908,229.98
  6. Step 6: Final answer
    x = 25,149,767.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.