Home / 34,678,158.14-52,017,360.23-11,648,433.96

Finding the Fourth Proportional to 34,678,158.14, 52,017,360.23 and 11,648,433.96

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Solution

The fourth proportional to 34,678,158.14, 52,017,360.23 and 11,648,433.96 is: 17,472,692.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,678,158.14 : 52,017,360.23 = 11,648,433.96 : x
  2. Step 2: Convert to fraction form
    34,678,158.14/52,017,360.23 = 11,648,433.96/x
  3. Step 3: Cross multiply
    34,678,158.14x = 52,017,360.23 × 11,648,433.96
  4. Step 4: Simplify right side
    34,678,158.14x = 605,920,785,441,806.62
  5. Step 5: Solve for x
    x = 605,920,785,441,806.62/34,678,158.14
  6. Step 6: Final answer
    x = 17,472,692.26

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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.