Home / 92,276,853.90-138,303,306.45-41,104,553.10

Finding the Fourth Proportional to 92,276,853.90, 138,303,306.45 and 41,104,553.10

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Solution

The fourth proportional to 92,276,853.90, 138,303,306.45 and 41,104,553.10 is: 61,606,950.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,276,853.90 : 138,303,306.45 = 41,104,553.10 : x
  2. Step 2: Convert to fraction form
    92,276,853.90/138,303,306.45 = 41,104,553.10/x
  3. Step 3: Cross multiply
    92,276,853.90x = 138,303,306.45 × 41,104,553.10
  4. Step 4: Simplify right side
    92,276,853.90x = 5,684,895,603,879,597
  5. Step 5: Solve for x
    x = 5,684,895,603,879,597/92,276,853.90
  6. Step 6: Final answer
    x = 61,606,950.86

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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.