Home / 23,039,197-34,564,394.22-7,082,845

Finding the Fourth Proportional to 23,039,197, 34,564,394.22 and 7,082,845

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Solution

The fourth proportional to 23,039,197, 34,564,394.22 and 7,082,845 is: 10,625,988.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,039,197 : 34,564,394.22 = 7,082,845 : x
  2. Step 2: Convert to fraction form
    23,039,197/34,564,394.22 = 7,082,845/x
  3. Step 3: Cross multiply
    23,039,197x = 34,564,394.22 × 7,082,845
  4. Step 4: Simplify right side
    23,039,197x = 244,814,246,779,155.91
  5. Step 5: Solve for x
    x = 244,814,246,779,155.91/23,039,197
  6. Step 6: Final answer
    x = 10,625,988.69

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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.