Home / 95,046,186.99-131,141,257.29-53,793,078.15

Finding the Fourth Proportional to 95,046,186.99, 131,141,257.29 and 53,793,078.15

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Solution

The fourth proportional to 95,046,186.99, 131,141,257.29 and 53,793,078.15 is: 74,221,724.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,046,186.99 : 131,141,257.29 = 53,793,078.15 : x
  2. Step 2: Convert to fraction form
    95,046,186.99/131,141,257.29 = 53,793,078.15/x
  3. Step 3: Cross multiply
    95,046,186.99x = 131,141,257.29 × 53,793,078.15
  4. Step 4: Simplify right side
    95,046,186.99x = 7,054,491,902,090,227
  5. Step 5: Solve for x
    x = 7,054,491,902,090,227/95,046,186.99
  6. Step 6: Final answer
    x = 74,221,724.46

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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.