Home / 22,795,461.02-34,206,815.11-20,941,016.42

Finding the Fourth Proportional to 22,795,461.02, 34,206,815.11 and 20,941,016.42

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Solution

The fourth proportional to 22,795,461.02, 34,206,815.11 and 20,941,016.42 is: 31,424,039.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,795,461.02 : 34,206,815.11 = 20,941,016.42 : x
  2. Step 2: Convert to fraction form
    22,795,461.02/34,206,815.11 = 20,941,016.42/x
  3. Step 3: Cross multiply
    22,795,461.02x = 34,206,815.11 × 20,941,016.42
  4. Step 4: Simplify right side
    22,795,461.02x = 716,325,476,774,484.75
  5. Step 5: Solve for x
    x = 716,325,476,774,484.75/22,795,461.02
  6. Step 6: Final answer
    x = 31,424,039.91

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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.