Home / 48,940,408.73-67,536,417.23-26,913,908.15

Finding the Fourth Proportional to 48,940,408.73, 67,536,417.23 and 26,913,908.15

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Solution

The fourth proportional to 48,940,408.73, 67,536,417.23 and 26,913,908.15 is: 37,140,452.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,940,408.73 : 67,536,417.23 = 26,913,908.15 : x
  2. Step 2: Convert to fraction form
    48,940,408.73/67,536,417.23 = 26,913,908.15/x
  3. Step 3: Cross multiply
    48,940,408.73x = 67,536,417.23 × 26,913,908.15
  4. Step 4: Simplify right side
    48,940,408.73x = 1,817,668,929,837,900.25
  5. Step 5: Solve for x
    x = 1,817,668,929,837,900.25/48,940,408.73
  6. Step 6: Final answer
    x = 37,140,452.59

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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.