Home / 17,361,408,849.84-26,043,368,425.92-7,266,969,491.04

Finding the Fourth Proportional to 17,361,408,849.84, 26,043,368,425.92 and 7,266,969,491.04

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Solution

The fourth proportional to 17,361,408,849.84, 26,043,368,425.92 and 7,266,969,491.04 is: 10,900,979,605.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361,408,849.84 : 26,043,368,425.92 = 7,266,969,491.04 : x
  2. Step 2: Convert to fraction form
    17,361,408,849.84/26,043,368,425.92 = 7,266,969,491.04/x
  3. Step 3: Cross multiply
    17,361,408,849.84x = 26,043,368,425.92 × 7,266,969,491.04
  4. Step 4: Simplify right side
    17,361,408,849.84x = 189,256,363,795,075,039,232
  5. Step 5: Solve for x
    x = 189,256,363,795,075,039,232/17,361,408,849.84
  6. Step 6: Final answer
    x = 10,900,979,605.51

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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.