Home / 96,810,045.73-133,593,975.82-52,756,105.62

Finding the Fourth Proportional to 96,810,045.73, 133,593,975.82 and 52,756,105.62

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Solution

The fourth proportional to 96,810,045.73, 133,593,975.82 and 52,756,105.62 is: 72,801,307.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,810,045.73 : 133,593,975.82 = 52,756,105.62 : x
  2. Step 2: Convert to fraction form
    96,810,045.73/133,593,975.82 = 52,756,105.62/x
  3. Step 3: Cross multiply
    96,810,045.73x = 133,593,975.82 × 52,756,105.62
  4. Step 4: Simplify right side
    96,810,045.73x = 7,047,897,898,555,645
  5. Step 5: Solve for x
    x = 7,047,897,898,555,645/96,810,045.73
  6. Step 6: Final answer
    x = 72,801,307.40

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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.