Home / 96,343,029.20-132,953,504.81-52,290,023.04

Finding the Fourth Proportional to 96,343,029.20, 132,953,504.81 and 52,290,023.04

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Solution

The fourth proportional to 96,343,029.20, 132,953,504.81 and 52,290,023.04 is: 72,160,299.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,343,029.20 : 132,953,504.81 = 52,290,023.04 : x
  2. Step 2: Convert to fraction form
    96,343,029.20/132,953,504.81 = 52,290,023.04/x
  3. Step 3: Cross multiply
    96,343,029.20x = 132,953,504.81 × 52,290,023.04
  4. Step 4: Simplify right side
    96,343,029.20x = 6,952,141,829,502,201
  5. Step 5: Solve for x
    x = 6,952,141,829,502,201/96,343,029.20
  6. Step 6: Final answer
    x = 72,160,299.37

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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.