Home / 95,958,016.07-143,937,018.63-26,881,046.78

Finding the Fourth Proportional to 95,958,016.07, 143,937,018.63 and 26,881,046.78

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Solution

The fourth proportional to 95,958,016.07, 143,937,018.63 and 26,881,046.78 is: 40,321,568.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,958,016.07 : 143,937,018.63 = 26,881,046.78 : x
  2. Step 2: Convert to fraction form
    95,958,016.07/143,937,018.63 = 26,881,046.78/x
  3. Step 3: Cross multiply
    95,958,016.07x = 143,937,018.63 × 26,881,046.78
  4. Step 4: Simplify right side
    95,958,016.07x = 3,869,177,730,447,076
  5. Step 5: Solve for x
    x = 3,869,177,730,447,076/95,958,016.07
  6. Step 6: Final answer
    x = 40,321,568.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.