Home / 25,766,516.78-35,558,043.13-14,005,836.82

Finding the Fourth Proportional to 25,766,516.78, 35,558,043.13 and 14,005,836.82

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Solution

The fourth proportional to 25,766,516.78, 35,558,043.13 and 14,005,836.82 is: 19,328,190.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,766,516.78 : 35,558,043.13 = 14,005,836.82 : x
  2. Step 2: Convert to fraction form
    25,766,516.78/35,558,043.13 = 14,005,836.82/x
  3. Step 3: Cross multiply
    25,766,516.78x = 35,558,043.13 × 14,005,836.82
  4. Step 4: Simplify right side
    25,766,516.78x = 498,020,149,717,302.12
  5. Step 5: Solve for x
    x = 498,020,149,717,302.12/25,766,516.78
  6. Step 6: Final answer
    x = 19,328,190.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.