Home / 22,010,750.10-33,016,125.15-6,864,657.30

Finding the Fourth Proportional to 22,010,750.10, 33,016,125.15 and 6,864,657.30

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Solution

The fourth proportional to 22,010,750.10, 33,016,125.15 and 6,864,657.30 is: 10,296,985.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,010,750.10 : 33,016,125.15 = 6,864,657.30 : x
  2. Step 2: Convert to fraction form
    22,010,750.10/33,016,125.15 = 6,864,657.30/x
  3. Step 3: Cross multiply
    22,010,750.10x = 33,016,125.15 × 6,864,657.30
  4. Step 4: Simplify right side
    22,010,750.10x = 226,644,384,528,661.09
  5. Step 5: Solve for x
    x = 226,644,384,528,661.09/22,010,750.10
  6. Step 6: Final answer
    x = 10,296,985.95

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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.