Home / 96,153,386.63-132,691,790.21-52,100,351.33

Finding the Fourth Proportional to 96,153,386.63, 132,691,790.21 and 52,100,351.33

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Solution

The fourth proportional to 96,153,386.63, 132,691,790.21 and 52,100,351.33 is: 71,898,548.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,153,386.63 : 132,691,790.21 = 52,100,351.33 : x
  2. Step 2: Convert to fraction form
    96,153,386.63/132,691,790.21 = 52,100,351.33/x
  3. Step 3: Cross multiply
    96,153,386.63x = 132,691,790.21 × 52,100,351.33
  4. Step 4: Simplify right side
    96,153,386.63x = 6,913,288,887,623,694
  5. Step 5: Solve for x
    x = 6,913,288,887,623,694/96,153,386.63
  6. Step 6: Final answer
    x = 71,898,548.04

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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.