Home / 48,556,014.48-67,006,517.76-26,529,040.80

Finding the Fourth Proportional to 48,556,014.48, 67,006,517.76 and 26,529,040.80

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Solution

The fourth proportional to 48,556,014.48, 67,006,517.76 and 26,529,040.80 is: 36,609,648.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,556,014.48 : 67,006,517.76 = 26,529,040.80 : x
  2. Step 2: Convert to fraction form
    48,556,014.48/67,006,517.76 = 26,529,040.80/x
  3. Step 3: Cross multiply
    48,556,014.48x = 67,006,517.76 × 26,529,040.80
  4. Step 4: Simplify right side
    48,556,014.48x = 1,777,618,643,520,964.50
  5. Step 5: Solve for x
    x = 1,777,618,643,520,964.50/48,556,014.48
  6. Step 6: Final answer
    x = 36,609,648.93

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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.