Home / 35,381,522.07-48,818,422.26-19,905,960.15

Finding the Fourth Proportional to 35,381,522.07, 48,818,422.26 and 19,905,960.15

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Solution

The fourth proportional to 35,381,522.07, 48,818,422.26 and 19,905,960.15 is: 27,465,680.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,381,522.07 : 48,818,422.26 = 19,905,960.15 : x
  2. Step 2: Convert to fraction form
    35,381,522.07/48,818,422.26 = 19,905,960.15/x
  3. Step 3: Cross multiply
    35,381,522.07x = 48,818,422.26 × 19,905,960.15
  4. Step 4: Simplify right side
    35,381,522.07x = 971,777,568,093,432.88
  5. Step 5: Solve for x
    x = 971,777,568,093,432.88/35,381,522.07
  6. Step 6: Final answer
    x = 27,465,680.14

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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.