Home / 95,688,092.80-143,532,139.20-65,455,004.80

Finding the Fourth Proportional to 95,688,092.80, 143,532,139.20 and 65,455,004.80

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Solution

The fourth proportional to 95,688,092.80, 143,532,139.20 and 65,455,004.80 is: 98,182,507.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,688,092.80 : 143,532,139.20 = 65,455,004.80 : x
  2. Step 2: Convert to fraction form
    95,688,092.80/143,532,139.20 = 65,455,004.80/x
  3. Step 3: Cross multiply
    95,688,092.80x = 143,532,139.20 × 65,455,004.80
  4. Step 4: Simplify right side
    95,688,092.80x = 9,394,896,860,290,266
  5. Step 5: Solve for x
    x = 9,394,896,860,290,266/95,688,092.80
  6. Step 6: Final answer
    x = 98,182,507.20

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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.