Home / 1,595,637,027.90-2,394,388,218.33-1,152,542,779.74

Finding the Fourth Proportional to 1,595,637,027.90, 2,394,388,218.33 and 1,152,542,779.74

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Solution

The fourth proportional to 1,595,637,027.90, 2,394,388,218.33 and 1,152,542,779.74 is: 1,729,487,850.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,637,027.90 : 2,394,388,218.33 = 1,152,542,779.74 : x
  2. Step 2: Convert to fraction form
    1,595,637,027.90/2,394,388,218.33 = 1,152,542,779.74/x
  3. Step 3: Cross multiply
    1,595,637,027.90x = 2,394,388,218.33 × 1,152,542,779.74
  4. Step 4: Simplify right side
    1,595,637,027.90x = 2,759,634,852,930,764,288
  5. Step 5: Solve for x
    x = 2,759,634,852,930,764,288/1,595,637,027.90
  6. Step 6: Final answer
    x = 1,729,487,850.11

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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.