Home / 96,976,285.32-133,830,110.88-52,926,109.44

Finding the Fourth Proportional to 96,976,285.32, 133,830,110.88 and 52,926,109.44

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Solution

The fourth proportional to 96,976,285.32, 133,830,110.88 and 52,926,109.44 is: 73,039,579.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,976,285.32 : 133,830,110.88 = 52,926,109.44 : x
  2. Step 2: Convert to fraction form
    96,976,285.32/133,830,110.88 = 52,926,109.44/x
  3. Step 3: Cross multiply
    96,976,285.32x = 133,830,110.88 × 52,926,109.44
  4. Step 4: Simplify right side
    96,976,285.32x = 7,083,107,094,802,214
  5. Step 5: Solve for x
    x = 7,083,107,094,802,214/96,976,285.32
  6. Step 6: Final answer
    x = 73,039,579.43

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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.