Home / 17,361,408,851.84-26,043,368,428.92-7,266,969,493.04

Finding the Fourth Proportional to 17,361,408,851.84, 26,043,368,428.92 and 7,266,969,493.04

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Solution

The fourth proportional to 17,361,408,851.84, 26,043,368,428.92 and 7,266,969,493.04 is: 10,900,979,608.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361,408,851.84 : 26,043,368,428.92 = 7,266,969,493.04 : x
  2. Step 2: Convert to fraction form
    17,361,408,851.84/26,043,368,428.92 = 7,266,969,493.04/x
  3. Step 3: Cross multiply
    17,361,408,851.84x = 26,043,368,428.92 × 7,266,969,493.04
  4. Step 4: Simplify right side
    17,361,408,851.84x = 189,256,363,868,962,684,928
  5. Step 5: Solve for x
    x = 189,256,363,868,962,684,928/17,361,408,851.84
  6. Step 6: Final answer
    x = 10,900,979,608.51

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1.5x scale

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.