Home / 26,999,925.84-40,504,095.36-8,799,898.14

Finding the Fourth Proportional to 26,999,925.84, 40,504,095.36 and 8,799,898.14

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Solution

The fourth proportional to 26,999,925.84, 40,504,095.36 and 8,799,898.14 is: 13,201,218.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,999,925.84 : 40,504,095.36 = 8,799,898.14 : x
  2. Step 2: Convert to fraction form
    26,999,925.84/40,504,095.36 = 8,799,898.14/x
  3. Step 3: Cross multiply
    26,999,925.84x = 40,504,095.36 × 8,799,898.14
  4. Step 4: Simplify right side
    26,999,925.84x = 356,431,913,420,846.62
  5. Step 5: Solve for x
    x = 356,431,913,420,846.62/26,999,925.84
  6. Step 6: Final answer
    x = 13,201,218.24

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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.