Home / 183,486,331.45-275,092,025.09-110,686,142.49

Finding the Fourth Proportional to 183,486,331.45, 275,092,025.09 and 110,686,142.49

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Solution

The fourth proportional to 183,486,331.45, 275,092,025.09 and 110,686,142.49 is: 165,946,285.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,486,331.45 : 275,092,025.09 = 110,686,142.49 : x
  2. Step 2: Convert to fraction form
    183,486,331.45/275,092,025.09 = 110,686,142.49/x
  3. Step 3: Cross multiply
    183,486,331.45x = 275,092,025.09 × 110,686,142.49
  4. Step 4: Simplify right side
    183,486,331.45x = 30,448,875,086,011,424
  5. Step 5: Solve for x
    x = 30,448,875,086,011,424/183,486,331.45
  6. Step 6: Final answer
    x = 165,946,285.18

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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.