Home / 10,145,433,902.40-15,218,150,853.60-10,145,433,902.40

Finding the Fourth Proportional to 10,145,433,902.40, 15,218,150,853.60 and 10,145,433,902.40

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Solution

The fourth proportional to 10,145,433,902.40, 15,218,150,853.60 and 10,145,433,902.40 is: 15,218,150,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,145,433,902.40 : 15,218,150,853.60 = 10,145,433,902.40 : x
  2. Step 2: Convert to fraction form
    10,145,433,902.40/15,218,150,853.60 = 10,145,433,902.40/x
  3. Step 3: Cross multiply
    10,145,433,902.40x = 15,218,150,853.60 × 10,145,433,902.40
  4. Step 4: Simplify right side
    10,145,433,902.40x = 154,394,743,601,950,949,376
  5. Step 5: Solve for x
    x = 154,394,743,601,950,949,376/10,145,433,902.40
  6. Step 6: Final answer
    x = 15,218,150,853.60

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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.