Home / 95,804,828.16-143,705,178.98-26,715,790.95

Finding the Fourth Proportional to 95,804,828.16, 143,705,178.98 and 26,715,790.95

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Solution

The fourth proportional to 95,804,828.16, 143,705,178.98 and 26,715,790.95 is: 40,073,111.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,804,828.16 : 143,705,178.98 = 26,715,790.95 : x
  2. Step 2: Convert to fraction form
    95,804,828.16/143,705,178.98 = 26,715,790.95/x
  3. Step 3: Cross multiply
    95,804,828.16x = 143,705,178.98 × 26,715,790.95
  4. Step 4: Simplify right side
    95,804,828.16x = 3,839,197,519,928,435
  5. Step 5: Solve for x
    x = 3,839,197,519,928,435/95,804,828.16
  6. Step 6: Final answer
    x = 40,073,111.07

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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.