Home / 95,455,715.31-143,191,820.69-26,368,494.66

Finding the Fourth Proportional to 95,455,715.31, 143,191,820.69 and 26,368,494.66

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Solution

The fourth proportional to 95,455,715.31, 143,191,820.69 and 26,368,494.66 is: 39,555,020.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,455,715.31 : 143,191,820.69 = 26,368,494.66 : x
  2. Step 2: Convert to fraction form
    95,455,715.31/143,191,820.69 = 26,368,494.66/x
  3. Step 3: Cross multiply
    95,455,715.31x = 143,191,820.69 × 26,368,494.66
  4. Step 4: Simplify right side
    95,455,715.31x = 3,775,752,759,088,100
  5. Step 5: Solve for x
    x = 3,775,752,759,088,100/95,455,715.31
  6. Step 6: Final answer
    x = 39,555,020.32

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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.