Home / 2,242,019,963.10-3,363,029,944.65-2,229,105,946.80

Finding the Fourth Proportional to 2,242,019,963.10, 3,363,029,944.65 and 2,229,105,946.80

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Solution

The fourth proportional to 2,242,019,963.10, 3,363,029,944.65 and 2,229,105,946.80 is: 3,343,658,920.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,019,963.10 : 3,363,029,944.65 = 2,229,105,946.80 : x
  2. Step 2: Convert to fraction form
    2,242,019,963.10/3,363,029,944.65 = 2,229,105,946.80/x
  3. Step 3: Cross multiply
    2,242,019,963.10x = 3,363,029,944.65 × 2,229,105,946.80
  4. Step 4: Simplify right side
    2,242,019,963.10x = 7,496,550,048,885,790,720
  5. Step 5: Solve for x
    x = 7,496,550,048,885,790,720/2,242,019,963.10
  6. Step 6: Final answer
    x = 3,343,658,920.20

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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.