Home / 52,650,174.40-78,916,279.20-29,941,950.40

Finding the Fourth Proportional to 52,650,174.40, 78,916,279.20 and 29,941,950.40

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Solution

The fourth proportional to 52,650,174.40, 78,916,279.20 and 29,941,950.40 is: 44,879,382.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,650,174.40 : 78,916,279.20 = 29,941,950.40 : x
  2. Step 2: Convert to fraction form
    52,650,174.40/78,916,279.20 = 29,941,950.40/x
  3. Step 3: Cross multiply
    52,650,174.40x = 78,916,279.20 × 29,941,950.40
  4. Step 4: Simplify right side
    52,650,174.40x = 2,362,907,317,558,951.50
  5. Step 5: Solve for x
    x = 2,362,907,317,558,951.50/52,650,174.40
  6. Step 6: Final answer
    x = 44,879,382.54

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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.