Home / 95,760,035.80-143,640,053.70-65,526,947.80

Finding the Fourth Proportional to 95,760,035.80, 143,640,053.70 and 65,526,947.80

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Solution

The fourth proportional to 95,760,035.80, 143,640,053.70 and 65,526,947.80 is: 98,290,421.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,760,035.80 : 143,640,053.70 = 65,526,947.80 : x
  2. Step 2: Convert to fraction form
    95,760,035.80/143,640,053.70 = 65,526,947.80/x
  3. Step 3: Cross multiply
    95,760,035.80x = 143,640,053.70 × 65,526,947.80
  4. Step 4: Simplify right side
    95,760,035.80x = 9,412,294,300,789,096
  5. Step 5: Solve for x
    x = 9,412,294,300,789,096/95,760,035.80
  6. Step 6: Final answer
    x = 98,290,421.70

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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.