Home / 94,758,070.52-142,137,105.84-34,173,796.52

Finding the Fourth Proportional to 94,758,070.52, 142,137,105.84 and 34,173,796.52

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Solution

The fourth proportional to 94,758,070.52, 142,137,105.84 and 34,173,796.52 is: 51,260,694.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,758,070.52 : 142,137,105.84 = 34,173,796.52 : x
  2. Step 2: Convert to fraction form
    94,758,070.52/142,137,105.84 = 34,173,796.52/x
  3. Step 3: Cross multiply
    94,758,070.52x = 142,137,105.84 × 34,173,796.52
  4. Step 4: Simplify right side
    94,758,070.52x = 4,857,364,532,917,864
  5. Step 5: Solve for x
    x = 4,857,364,532,917,864/94,758,070.52
  6. Step 6: Final answer
    x = 51,260,694.80

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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.