Home / 2,874,021,777.20-4,311,032,665.80-2,874,021,777.20

Finding the Fourth Proportional to 2,874,021,777.20, 4,311,032,665.80 and 2,874,021,777.20

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Solution

The fourth proportional to 2,874,021,777.20, 4,311,032,665.80 and 2,874,021,777.20 is: 4,311,032,665.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,874,021,777.20 : 4,311,032,665.80 = 2,874,021,777.20 : x
  2. Step 2: Convert to fraction form
    2,874,021,777.20/4,311,032,665.80 = 2,874,021,777.20/x
  3. Step 3: Cross multiply
    2,874,021,777.20x = 4,311,032,665.80 × 2,874,021,777.20
  4. Step 4: Simplify right side
    2,874,021,777.20x = 12,390,001,763,729,768,448
  5. Step 5: Solve for x
    x = 12,390,001,763,729,768,448/2,874,021,777.20
  6. Step 6: Final answer
    x = 4,311,032,665.80

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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.