Home / 48,073,849.68-72,182,814.21-41,616,841.50

Finding the Fourth Proportional to 48,073,849.68, 72,182,814.21 and 41,616,841.50

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Solution

The fourth proportional to 48,073,849.68, 72,182,814.21 and 41,616,841.50 is: 62,487,625.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,073,849.68 : 72,182,814.21 = 41,616,841.50 : x
  2. Step 2: Convert to fraction form
    48,073,849.68/72,182,814.21 = 41,616,841.50/x
  3. Step 3: Cross multiply
    48,073,849.68x = 72,182,814.21 × 41,616,841.50
  4. Step 4: Simplify right side
    48,073,849.68x = 3,004,020,738,001,517.50
  5. Step 5: Solve for x
    x = 3,004,020,738,001,517.50/48,073,849.68
  6. Step 6: Final answer
    x = 62,487,625.98

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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.