Home / 15,146,526,466.20-22,709,040,156.90-5,826,673,205.40

Finding the Fourth Proportional to 15,146,526,466.20, 22,709,040,156.90 and 5,826,673,205.40

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Solution

The fourth proportional to 15,146,526,466.20, 22,709,040,156.90 and 5,826,673,205.40 is: 8,735,874,597.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,146,526,466.20 : 22,709,040,156.90 = 5,826,673,205.40 : x
  2. Step 2: Convert to fraction form
    15,146,526,466.20/22,709,040,156.90 = 5,826,673,205.40/x
  3. Step 3: Cross multiply
    15,146,526,466.20x = 22,709,040,156.90 × 5,826,673,205.40
  4. Step 4: Simplify right side
    15,146,526,466.20x = 132,318,155,802,561,839,104
  5. Step 5: Solve for x
    x = 132,318,155,802,561,839,104/15,146,526,466.20
  6. Step 6: Final answer
    x = 8,735,874,597.90

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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.