Home / 48,041,898.36-72,062,824.47-11,650,282.59

Finding the Fourth Proportional to 48,041,898.36, 72,062,824.47 and 11,650,282.59

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Solution

The fourth proportional to 48,041,898.36, 72,062,824.47 and 11,650,282.59 is: 17,475,418.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,041,898.36 : 72,062,824.47 = 11,650,282.59 : x
  2. Step 2: Convert to fraction form
    48,041,898.36/72,062,824.47 = 11,650,282.59/x
  3. Step 3: Cross multiply
    48,041,898.36x = 72,062,824.47 × 11,650,282.59
  4. Step 4: Simplify right side
    48,041,898.36x = 839,552,269,309,067
  5. Step 5: Solve for x
    x = 839,552,269,309,067/48,041,898.36
  6. Step 6: Final answer
    x = 17,475,418.29

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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.