Home / 34,241,250.54-47,252,921.67-18,771,444.48

Finding the Fourth Proportional to 34,241,250.54, 47,252,921.67 and 18,771,444.48

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Solution

The fourth proportional to 34,241,250.54, 47,252,921.67 and 18,771,444.48 is: 25,904,591.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,241,250.54 : 47,252,921.67 = 18,771,444.48 : x
  2. Step 2: Convert to fraction form
    34,241,250.54/47,252,921.67 = 18,771,444.48/x
  3. Step 3: Cross multiply
    34,241,250.54x = 47,252,921.67 × 18,771,444.48
  4. Step 4: Simplify right side
    34,241,250.54x = 887,005,595,646,193.88
  5. Step 5: Solve for x
    x = 887,005,595,646,193.88/34,241,250.54
  6. Step 6: Final answer
    x = 25,904,591.15

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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.