Home / 49,534,282.20-74,238,437.70-23,920,138.20

Finding the Fourth Proportional to 49,534,282.20, 74,238,437.70 and 23,920,138.20

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Solution

The fourth proportional to 49,534,282.20, 74,238,437.70 and 23,920,138.20 is: 35,849,791.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,534,282.20 : 74,238,437.70 = 23,920,138.20 : x
  2. Step 2: Convert to fraction form
    49,534,282.20/74,238,437.70 = 23,920,138.20/x
  3. Step 3: Cross multiply
    49,534,282.20x = 74,238,437.70 × 23,920,138.20
  4. Step 4: Simplify right side
    49,534,282.20x = 1,775,793,689,536,090.25
  5. Step 5: Solve for x
    x = 1,775,793,689,536,090.25/49,534,282.20
  6. Step 6: Final answer
    x = 35,849,791.51

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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.