Home / 2,239,670,010.60-3,359,505,015.90-1,777,103,764.20

Finding the Fourth Proportional to 2,239,670,010.60, 3,359,505,015.90 and 1,777,103,764.20

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Solution

The fourth proportional to 2,239,670,010.60, 3,359,505,015.90 and 1,777,103,764.20 is: 2,665,655,646.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,670,010.60 : 3,359,505,015.90 = 1,777,103,764.20 : x
  2. Step 2: Convert to fraction form
    2,239,670,010.60/3,359,505,015.90 = 1,777,103,764.20/x
  3. Step 3: Cross multiply
    2,239,670,010.60x = 3,359,505,015.90 × 1,777,103,764.20
  4. Step 4: Simplify right side
    2,239,670,010.60x = 5,970,189,009,604,671,488
  5. Step 5: Solve for x
    x = 5,970,189,009,604,671,488/2,239,670,010.60
  6. Step 6: Final answer
    x = 2,665,655,646.30

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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.