Home / 34,919,234.49-48,171,854.19-27,130,977.57

Finding the Fourth Proportional to 34,919,234.49, 48,171,854.19 and 27,130,977.57

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Solution

The fourth proportional to 34,919,234.49, 48,171,854.19 and 27,130,977.57 is: 37,427,781.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,919,234.49 : 48,171,854.19 = 27,130,977.57 : x
  2. Step 2: Convert to fraction form
    34,919,234.49/48,171,854.19 = 27,130,977.57/x
  3. Step 3: Cross multiply
    34,919,234.49x = 48,171,854.19 × 27,130,977.57
  4. Step 4: Simplify right side
    34,919,234.49x = 1,306,949,495,534,200.50
  5. Step 5: Solve for x
    x = 1,306,949,495,534,200.50/34,919,234.49
  6. Step 6: Final answer
    x = 37,427,781.98

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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.