Home / 32,970,701.80-49,421,147.57-11,090,251.58

Finding the Fourth Proportional to 32,970,701.80, 49,421,147.57 and 11,090,251.58

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Solution

The fourth proportional to 32,970,701.80, 49,421,147.57 and 11,090,251.58 is: 16,623,636.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,970,701.80 : 49,421,147.57 = 11,090,251.58 : x
  2. Step 2: Convert to fraction form
    32,970,701.80/49,421,147.57 = 11,090,251.58/x
  3. Step 3: Cross multiply
    32,970,701.80x = 49,421,147.57 × 11,090,251.58
  4. Step 4: Simplify right side
    32,970,701.80x = 548,092,959,868,154.38
  5. Step 5: Solve for x
    x = 548,092,959,868,154.38/32,970,701.80
  6. Step 6: Final answer
    x = 16,623,636.44

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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.