Home / 48,653,883.90-67,142,385.95-26,627,370.44

Finding the Fourth Proportional to 48,653,883.90, 67,142,385.95 and 26,627,370.44

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Solution

The fourth proportional to 48,653,883.90, 67,142,385.95 and 26,627,370.44 is: 36,745,785.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,653,883.90 : 67,142,385.95 = 26,627,370.44 : x
  2. Step 2: Convert to fraction form
    48,653,883.90/67,142,385.95 = 26,627,370.44/x
  3. Step 3: Cross multiply
    48,653,883.90x = 67,142,385.95 × 26,627,370.44
  4. Step 4: Simplify right side
    48,653,883.90x = 1,787,825,182,447,252.25
  5. Step 5: Solve for x
    x = 1,787,825,182,447,252.25/48,653,883.90
  6. Step 6: Final answer
    x = 36,745,785.52

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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.