Home / 60,412,568,857.68-83,342,897,080.20-57,611,662,194

Finding the Fourth Proportional to 60,412,568,857.68, 83,342,897,080.20 and 57,611,662,194

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Solution

The fourth proportional to 60,412,568,857.68, 83,342,897,080.20 and 57,611,662,194 is: 79,478,872,089.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,412,568,857.68 : 83,342,897,080.20 = 57,611,662,194 : x
  2. Step 2: Convert to fraction form
    60,412,568,857.68/83,342,897,080.20 = 57,611,662,194/x
  3. Step 3: Cross multiply
    60,412,568,857.68x = 83,342,897,080.20 × 57,611,662,194
  4. Step 4: Simplify right side
    60,412,568,857.68x = 4,801,522,832,853,790,883,840
  5. Step 5: Solve for x
    x = 4,801,522,832,853,790,883,840/60,412,568,857.68
  6. Step 6: Final answer
    x = 79,478,872,089.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.