Home / 96,976,255.76-133,830,070.17-52,926,079.94

Finding the Fourth Proportional to 96,976,255.76, 133,830,070.17 and 52,926,079.94

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Solution

The fourth proportional to 96,976,255.76, 133,830,070.17 and 52,926,079.94 is: 73,039,538.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,976,255.76 : 133,830,070.17 = 52,926,079.94 : x
  2. Step 2: Convert to fraction form
    96,976,255.76/133,830,070.17 = 52,926,079.94/x
  3. Step 3: Cross multiply
    96,976,255.76x = 133,830,070.17 × 52,926,079.94
  4. Step 4: Simplify right side
    96,976,255.76x = 7,083,100,992,193,229
  5. Step 5: Solve for x
    x = 7,083,100,992,193,229/96,976,255.76
  6. Step 6: Final answer
    x = 73,039,538.77

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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.