Home / 32,887,340.80-49,328,553.60-13,713,145.60

Finding the Fourth Proportional to 32,887,340.80, 49,328,553.60 and 13,713,145.60

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Solution

The fourth proportional to 32,887,340.80, 49,328,553.60 and 13,713,145.60 is: 20,568,693.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,887,340.80 : 49,328,553.60 = 13,713,145.60 : x
  2. Step 2: Convert to fraction form
    32,887,340.80/49,328,553.60 = 13,713,145.60/x
  3. Step 3: Cross multiply
    32,887,340.80x = 49,328,553.60 × 13,713,145.60
  4. Step 4: Simplify right side
    32,887,340.80x = 676,449,637,754,204.12
  5. Step 5: Solve for x
    x = 676,449,637,754,204.12/32,887,340.80
  6. Step 6: Final answer
    x = 20,568,693.65

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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.