Home / 134,799,042.28-202,204,333.01-52,935,633.84

Finding the Fourth Proportional to 134,799,042.28, 202,204,333.01 and 52,935,633.84

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Solution

The fourth proportional to 134,799,042.28, 202,204,333.01 and 52,935,633.84 is: 79,405,716.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,799,042.28 : 202,204,333.01 = 52,935,633.84 : x
  2. Step 2: Convert to fraction form
    134,799,042.28/202,204,333.01 = 52,935,633.84/x
  3. Step 3: Cross multiply
    134,799,042.28x = 202,204,333.01 × 52,935,633.84
  4. Step 4: Simplify right side
    134,799,042.28x = 10,703,814,532,452,858
  5. Step 5: Solve for x
    x = 10,703,814,532,452,858/134,799,042.28
  6. Step 6: Final answer
    x = 79,405,716.47

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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.