Home / 25,039,885.34-34,555,401-14,585,634.14

Finding the Fourth Proportional to 25,039,885.34, 34,555,401 and 14,585,634.14

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Solution

The fourth proportional to 25,039,885.34, 34,555,401 and 14,585,634.14 is: 20,128,384.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,039,885.34 : 34,555,401 = 14,585,634.14 : x
  2. Step 2: Convert to fraction form
    25,039,885.34/34,555,401 = 14,585,634.14/x
  3. Step 3: Cross multiply
    25,039,885.34x = 34,555,401 × 14,585,634.14
  4. Step 4: Simplify right side
    25,039,885.34x = 504,012,436,546,990.19
  5. Step 5: Solve for x
    x = 504,012,436,546,990.19/25,039,885.34
  6. Step 6: Final answer
    x = 20,128,384.36

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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.