Home / 96,049,315.95-132,548,098.80-51,996,313.37

Finding the Fourth Proportional to 96,049,315.95, 132,548,098.80 and 51,996,313.37

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Solution

The fourth proportional to 96,049,315.95, 132,548,098.80 and 51,996,313.37 is: 71,754,935.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,049,315.95 : 132,548,098.80 = 51,996,313.37 : x
  2. Step 2: Convert to fraction form
    96,049,315.95/132,548,098.80 = 51,996,313.37/x
  3. Step 3: Cross multiply
    96,049,315.95x = 132,548,098.80 × 51,996,313.37
  4. Step 4: Simplify right side
    96,049,315.95x = 6,892,012,481,139,781
  5. Step 5: Solve for x
    x = 6,892,012,481,139,781/96,049,315.95
  6. Step 6: Final answer
    x = 71,754,935.61

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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.