Home / 39,964,977.56-55,153,006.22-24,492,074.04

Finding the Fourth Proportional to 39,964,977.56, 55,153,006.22 and 24,492,074.04

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Solution

The fourth proportional to 39,964,977.56, 55,153,006.22 and 24,492,074.04 is: 33,799,881.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,964,977.56 : 55,153,006.22 = 24,492,074.04 : x
  2. Step 2: Convert to fraction form
    39,964,977.56/55,153,006.22 = 24,492,074.04/x
  3. Step 3: Cross multiply
    39,964,977.56x = 55,153,006.22 × 24,492,074.04
  4. Step 4: Simplify right side
    39,964,977.56x = 1,350,811,511,868,820.50
  5. Step 5: Solve for x
    x = 1,350,811,511,868,820.50/39,964,977.56
  6. Step 6: Final answer
    x = 33,799,881.65

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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.