Home / 17,035,277.70-25,552,916.55-10,988,660.10

Finding the Fourth Proportional to 17,035,277.70, 25,552,916.55 and 10,988,660.10

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Solution

The fourth proportional to 17,035,277.70, 25,552,916.55 and 10,988,660.10 is: 16,482,990.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035,277.70 : 25,552,916.55 = 10,988,660.10 : x
  2. Step 2: Convert to fraction form
    17,035,277.70/25,552,916.55 = 10,988,660.10/x
  3. Step 3: Cross multiply
    17,035,277.70x = 25,552,916.55 × 10,988,660.10
  4. Step 4: Simplify right side
    17,035,277.70x = 280,792,314,531,614.66
  5. Step 5: Solve for x
    x = 280,792,314,531,614.66/17,035,277.70
  6. Step 6: Final answer
    x = 16,482,990.15

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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.