Home / 61,182,138.82-91,772,799.99-24,789,992.26

Finding the Fourth Proportional to 61,182,138.82, 91,772,799.99 and 24,789,992.26

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Solution

The fourth proportional to 61,182,138.82, 91,772,799.99 and 24,789,992.26 is: 37,184,822.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,182,138.82 : 91,772,799.99 = 24,789,992.26 : x
  2. Step 2: Convert to fraction form
    61,182,138.82/91,772,799.99 = 24,789,992.26/x
  3. Step 3: Cross multiply
    61,182,138.82x = 91,772,799.99 × 24,789,992.26
  4. Step 4: Simplify right side
    61,182,138.82x = 2,275,047,001,430,628
  5. Step 5: Solve for x
    x = 2,275,047,001,430,628/61,182,138.82
  6. Step 6: Final answer
    x = 37,184,822.98

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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.