Home / 360,676,264.05-541,364,242.75-174,061,535.76

Finding the Fourth Proportional to 360,676,264.05, 541,364,242.75 and 174,061,535.76

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Solution

The fourth proportional to 360,676,264.05, 541,364,242.75 and 174,061,535.76 is: 261,261,138.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,676,264.05 : 541,364,242.75 = 174,061,535.76 : x
  2. Step 2: Convert to fraction form
    360,676,264.05/541,364,242.75 = 174,061,535.76/x
  3. Step 3: Cross multiply
    360,676,264.05x = 541,364,242.75 × 174,061,535.76
  4. Step 4: Simplify right side
    360,676,264.05x = 94,230,691,498,179,280
  5. Step 5: Solve for x
    x = 94,230,691,498,179,280/360,676,264.05
  6. Step 6: Final answer
    x = 261,261,138.84

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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.