Home / 35,175,956.34-48,542,824.37-19,495,993.15

Finding the Fourth Proportional to 35,175,956.34, 48,542,824.37 and 19,495,993.15

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Solution

The fourth proportional to 35,175,956.34, 48,542,824.37 and 19,495,993.15 is: 26,904,473.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,175,956.34 : 48,542,824.37 = 19,495,993.15 : x
  2. Step 2: Convert to fraction form
    35,175,956.34/48,542,824.37 = 19,495,993.15/x
  3. Step 3: Cross multiply
    35,175,956.34x = 48,542,824.37 × 19,495,993.15
  4. Step 4: Simplify right side
    35,175,956.34x = 946,390,571,508,591.62
  5. Step 5: Solve for x
    x = 946,390,571,508,591.62/35,175,956.34
  6. Step 6: Final answer
    x = 26,904,473.11

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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.