Home / 48,556,015.48-67,006,519.14-26,529,041.80

Finding the Fourth Proportional to 48,556,015.48, 67,006,519.14 and 26,529,041.80

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Solution

The fourth proportional to 48,556,015.48, 67,006,519.14 and 26,529,041.80 is: 36,609,650.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,556,015.48 : 67,006,519.14 = 26,529,041.80 : x
  2. Step 2: Convert to fraction form
    48,556,015.48/67,006,519.14 = 26,529,041.80/x
  3. Step 3: Cross multiply
    48,556,015.48x = 67,006,519.14 × 26,529,041.80
  4. Step 4: Simplify right side
    48,556,015.48x = 1,777,618,747,137,560
  5. Step 5: Solve for x
    x = 1,777,618,747,137,560/48,556,015.48
  6. Step 6: Final answer
    x = 36,609,650.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.