Home / 22,745,805.32-34,124,692.26-8,174,196.92

Finding the Fourth Proportional to 22,745,805.32, 34,124,692.26 and 8,174,196.92

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Solution

The fourth proportional to 22,745,805.32, 34,124,692.26 and 8,174,196.92 is: 12,263,445.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,745,805.32 : 34,124,692.26 = 8,174,196.92 : x
  2. Step 2: Convert to fraction form
    22,745,805.32/34,124,692.26 = 8,174,196.92/x
  3. Step 3: Cross multiply
    22,745,805.32x = 34,124,692.26 × 8,174,196.92
  4. Step 4: Simplify right side
    22,745,805.32x = 278,941,954,367,639.81
  5. Step 5: Solve for x
    x = 278,941,954,367,639.81/22,745,805.32
  6. Step 6: Final answer
    x = 12,263,445.96

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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.