Home / 17,454,698.27-26,164,082.70-7,743,884.50

Finding the Fourth Proportional to 17,454,698.27, 26,164,082.70 and 7,743,884.50

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Solution

The fourth proportional to 17,454,698.27, 26,164,082.70 and 7,743,884.50 is: 11,607,856.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,698.27 : 26,164,082.70 = 7,743,884.50 : x
  2. Step 2: Convert to fraction form
    17,454,698.27/26,164,082.70 = 7,743,884.50/x
  3. Step 3: Cross multiply
    17,454,698.27x = 26,164,082.70 × 7,743,884.50
  4. Step 4: Simplify right side
    17,454,698.27x = 202,611,634,477,248.16
  5. Step 5: Solve for x
    x = 202,611,634,477,248.16/17,454,698.27
  6. Step 6: Final answer
    x = 11,607,856.60

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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.