Home / 982,230,155.70-1,473,345,233.55-982,230,155.70

Finding the Fourth Proportional to 982,230,155.70, 1,473,345,233.55 and 982,230,155.70

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Solution

The fourth proportional to 982,230,155.70, 1,473,345,233.55 and 982,230,155.70 is: 1,473,345,233.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,230,155.70 : 1,473,345,233.55 = 982,230,155.70 : x
  2. Step 2: Convert to fraction form
    982,230,155.70/1,473,345,233.55 = 982,230,155.70/x
  3. Step 3: Cross multiply
    982,230,155.70x = 1,473,345,233.55 × 982,230,155.70
  4. Step 4: Simplify right side
    982,230,155.70x = 1,447,164,118,149,669,376
  5. Step 5: Solve for x
    x = 1,447,164,118,149,669,376/982,230,155.70
  6. Step 6: Final answer
    x = 1,473,345,233.55

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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.