Home / 48,339,118.44-66,707,914.14-26,312,549.76

Finding the Fourth Proportional to 48,339,118.44, 66,707,914.14 and 26,312,549.76

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Solution

The fourth proportional to 48,339,118.44, 66,707,914.14 and 26,312,549.76 is: 36,311,280.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,339,118.44 : 66,707,914.14 = 26,312,549.76 : x
  2. Step 2: Convert to fraction form
    48,339,118.44/66,707,914.14 = 26,312,549.76/x
  3. Step 3: Cross multiply
    48,339,118.44x = 66,707,914.14 × 26,312,549.76
  4. Step 4: Simplify right side
    48,339,118.44x = 1,755,255,310,194,557.75
  5. Step 5: Solve for x
    x = 1,755,255,310,194,557.75/48,339,118.44
  6. Step 6: Final answer
    x = 36,311,280.94

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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.