Home / 94,720,966.82-142,081,455.72-22,917,382.82

Finding the Fourth Proportional to 94,720,966.82, 142,081,455.72 and 22,917,382.82

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Solution

The fourth proportional to 94,720,966.82, 142,081,455.72 and 22,917,382.82 is: 34,376,075.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,720,966.82 : 142,081,455.72 = 22,917,382.82 : x
  2. Step 2: Convert to fraction form
    94,720,966.82/142,081,455.72 = 22,917,382.82/x
  3. Step 3: Cross multiply
    94,720,966.82x = 142,081,455.72 × 22,917,382.82
  4. Step 4: Simplify right side
    94,720,966.82x = 3,256,135,111,647,711.50
  5. Step 5: Solve for x
    x = 3,256,135,111,647,711.50/94,720,966.82
  6. Step 6: Final answer
    x = 34,376,075.55

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