Home / 17,488,692.94-24,134,439.09-9,754,236.22

Finding the Fourth Proportional to 17,488,692.94, 24,134,439.09 and 9,754,236.22

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Solution

The fourth proportional to 17,488,692.94, 24,134,439.09 and 9,754,236.22 is: 13,460,869.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,692.94 : 24,134,439.09 = 9,754,236.22 : x
  2. Step 2: Convert to fraction form
    17,488,692.94/24,134,439.09 = 9,754,236.22/x
  3. Step 3: Cross multiply
    17,488,692.94x = 24,134,439.09 × 9,754,236.22
  4. Step 4: Simplify right side
    17,488,692.94x = 235,413,019,921,061.84
  5. Step 5: Solve for x
    x = 235,413,019,921,061.84/17,488,692.94
  6. Step 6: Final answer
    x = 13,460,869.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.