Home / 2,377,801,234.80-3,566,701,852.20-1,447,992,061.20

Finding the Fourth Proportional to 2,377,801,234.80, 3,566,701,852.20 and 1,447,992,061.20

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Solution

The fourth proportional to 2,377,801,234.80, 3,566,701,852.20 and 1,447,992,061.20 is: 2,171,988,091.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,801,234.80 : 3,566,701,852.20 = 1,447,992,061.20 : x
  2. Step 2: Convert to fraction form
    2,377,801,234.80/3,566,701,852.20 = 1,447,992,061.20/x
  3. Step 3: Cross multiply
    2,377,801,234.80x = 3,566,701,852.20 × 1,447,992,061.20
  4. Step 4: Simplify right side
    2,377,801,234.80x = 5,164,555,966,652,935,168
  5. Step 5: Solve for x
    x = 5,164,555,966,652,935,168/2,377,801,234.80
  6. Step 6: Final answer
    x = 2,171,988,091.80

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Double scale
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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.