Home / 95,805,865.72-143,706,723.66-26,716,825.76

Finding the Fourth Proportional to 95,805,865.72, 143,706,723.66 and 26,716,825.76

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Solution

The fourth proportional to 95,805,865.72, 143,706,723.66 and 26,716,825.76 is: 40,074,660.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,805,865.72 : 143,706,723.66 = 26,716,825.76 : x
  2. Step 2: Convert to fraction form
    95,805,865.72/143,706,723.66 = 26,716,825.76/x
  3. Step 3: Cross multiply
    95,805,865.72x = 143,706,723.66 × 26,716,825.76
  4. Step 4: Simplify right side
    95,805,865.72x = 3,839,387,495,771,081.50
  5. Step 5: Solve for x
    x = 3,839,387,495,771,081.50/95,805,865.72
  6. Step 6: Final answer
    x = 40,074,660.01

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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.