Home / 95,908,356.48-132,365,653.92-62,896,378.80

Finding the Fourth Proportional to 95,908,356.48, 132,365,653.92 and 62,896,378.80

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Solution

The fourth proportional to 95,908,356.48, 132,365,653.92 and 62,896,378.80 is: 86,804,952.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,908,356.48 : 132,365,653.92 = 62,896,378.80 : x
  2. Step 2: Convert to fraction form
    95,908,356.48/132,365,653.92 = 62,896,378.80/x
  3. Step 3: Cross multiply
    95,908,356.48x = 132,365,653.92 × 62,896,378.80
  4. Step 4: Simplify right side
    95,908,356.48x = 8,325,320,309,062,025
  5. Step 5: Solve for x
    x = 8,325,320,309,062,025/95,908,356.48
  6. Step 6: Final answer
    x = 86,804,952.30

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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.