Home / 48,101,231.68-66,379,788.29-26,074,662.98

Finding the Fourth Proportional to 48,101,231.68, 66,379,788.29 and 26,074,662.98

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Solution

The fourth proportional to 48,101,231.68, 66,379,788.29 and 26,074,662.98 is: 35,983,082.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,101,231.68 : 66,379,788.29 = 26,074,662.98 : x
  2. Step 2: Convert to fraction form
    48,101,231.68/66,379,788.29 = 26,074,662.98/x
  3. Step 3: Cross multiply
    48,101,231.68x = 66,379,788.29 × 26,074,662.98
  4. Step 4: Simplify right side
    48,101,231.68x = 1,730,830,608,490,553.50
  5. Step 5: Solve for x
    x = 1,730,830,608,490,553.50/48,101,231.68
  6. Step 6: Final answer
    x = 35,983,082.93

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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.