Home / 32,932,728.09-45,446,486.94-18,248,266.04

Finding the Fourth Proportional to 32,932,728.09, 45,446,486.94 and 18,248,266.04

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Solution

The fourth proportional to 32,932,728.09, 45,446,486.94 and 18,248,266.04 is: 25,182,231.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,932,728.09 : 45,446,486.94 = 18,248,266.04 : x
  2. Step 2: Convert to fraction form
    32,932,728.09/45,446,486.94 = 18,248,266.04/x
  3. Step 3: Cross multiply
    32,932,728.09x = 45,446,486.94 × 18,248,266.04
  4. Step 4: Simplify right side
    32,932,728.09x = 829,319,584,037,273
  5. Step 5: Solve for x
    x = 829,319,584,037,273/32,932,728.09
  6. Step 6: Final answer
    x = 25,182,231.54

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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.