Home / 96,372,720,153.15-132,995,558,951.42-52,973,743,295.07

Finding the Fourth Proportional to 96,372,720,153.15, 132,995,558,951.42 and 52,973,743,295.07

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Solution

The fourth proportional to 96,372,720,153.15, 132,995,558,951.42 and 52,973,743,295.07 is: 73,104,428,183.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,372,720,153.15 : 132,995,558,951.42 = 52,973,743,295.07 : x
  2. Step 2: Convert to fraction form
    96,372,720,153.15/132,995,558,951.42 = 52,973,743,295.07/x
  3. Step 3: Cross multiply
    96,372,720,153.15x = 132,995,558,951.42 × 52,973,743,295.07
  4. Step 4: Simplify right side
    96,372,720,153.15x = 7,045,272,599,276,872,007,680
  5. Step 5: Solve for x
    x = 7,045,272,599,276,872,007,680/96,372,720,153.15
  6. Step 6: Final answer
    x = 73,104,428,183.42

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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.