Home / 16,845,306.30-25,267,959.45-15,050,216.70

Finding the Fourth Proportional to 16,845,306.30, 25,267,959.45 and 15,050,216.70

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Solution

The fourth proportional to 16,845,306.30, 25,267,959.45 and 15,050,216.70 is: 22,575,325.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,306.30 : 25,267,959.45 = 15,050,216.70 : x
  2. Step 2: Convert to fraction form
    16,845,306.30/25,267,959.45 = 15,050,216.70/x
  3. Step 3: Cross multiply
    16,845,306.30x = 25,267,959.45 × 15,050,216.70
  4. Step 4: Simplify right side
    16,845,306.30x = 380,288,265,289,312.81
  5. Step 5: Solve for x
    x = 380,288,265,289,312.81/16,845,306.30
  6. Step 6: Final answer
    x = 22,575,325.05

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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.