Home / 16,913,935.18-25,363,282.29-10,093,657.42

Finding the Fourth Proportional to 16,913,935.18, 25,363,282.29 and 10,093,657.42

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Solution

The fourth proportional to 16,913,935.18, 25,363,282.29 and 10,093,657.42 is: 15,135,938.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,913,935.18 : 25,363,282.29 = 10,093,657.42 : x
  2. Step 2: Convert to fraction form
    16,913,935.18/25,363,282.29 = 10,093,657.42/x
  3. Step 3: Cross multiply
    16,913,935.18x = 25,363,282.29 × 10,093,657.42
  4. Step 4: Simplify right side
    16,913,935.18x = 256,008,282,482,013.09
  5. Step 5: Solve for x
    x = 256,008,282,482,013.09/16,913,935.18
  6. Step 6: Final answer
    x = 15,135,938.49

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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.