Home / 104,800,747.26-144,626,010.92-57,759,499.92

Finding the Fourth Proportional to 104,800,747.26, 144,626,010.92 and 57,759,499.92

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Solution

The fourth proportional to 104,800,747.26, 144,626,010.92 and 57,759,499.92 is: 79,708,649.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,800,747.26 : 144,626,010.92 = 57,759,499.92 : x
  2. Step 2: Convert to fraction form
    104,800,747.26/144,626,010.92 = 57,759,499.92/x
  3. Step 3: Cross multiply
    104,800,747.26x = 144,626,010.92 × 57,759,499.92
  4. Step 4: Simplify right side
    104,800,747.26x = 8,353,526,066,163,659
  5. Step 5: Solve for x
    x = 8,353,526,066,163,659/104,800,747.26
  6. Step 6: Final answer
    x = 79,708,649.84

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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.