Home / 1,903,204,338.48-2,854,794,992.40-1,035,321,327.36

Finding the Fourth Proportional to 1,903,204,338.48, 2,854,794,992.40 and 1,035,321,327.36

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Solution

The fourth proportional to 1,903,204,338.48, 2,854,794,992.40 and 1,035,321,327.36 is: 1,552,975,726.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,204,338.48 : 2,854,794,992.40 = 1,035,321,327.36 : x
  2. Step 2: Convert to fraction form
    1,903,204,338.48/2,854,794,992.40 = 1,035,321,327.36/x
  3. Step 3: Cross multiply
    1,903,204,338.48x = 2,854,794,992.40 × 1,035,321,327.36
  4. Step 4: Simplify right side
    1,903,204,338.48x = 2,955,630,140,872,249,344
  5. Step 5: Solve for x
    x = 2,955,630,140,872,249,344/1,903,204,338.48
  6. Step 6: Final answer
    x = 1,552,975,726.84

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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.