Home / 15,799,898.25-23,699,857.10-3,832,634.25

Finding the Fourth Proportional to 15,799,898.25, 23,699,857.10 and 3,832,634.25

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Solution

The fourth proportional to 15,799,898.25, 23,699,857.10 and 3,832,634.25 is: 5,748,953.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,898.25 : 23,699,857.10 = 3,832,634.25 : x
  2. Step 2: Convert to fraction form
    15,799,898.25/23,699,857.10 = 3,832,634.25/x
  3. Step 3: Cross multiply
    15,799,898.25x = 23,699,857.10 × 3,832,634.25
  4. Step 4: Simplify right side
    15,799,898.25x = 90,832,884,022,402.50
  5. Step 5: Solve for x
    x = 90,832,884,022,402.50/15,799,898.25
  6. Step 6: Final answer
    x = 5,748,953.73

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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.