Home / 17,434,357.71-26,150,671.44-6,503,695.72

Finding the Fourth Proportional to 17,434,357.71, 26,150,671.44 and 6,503,695.72

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Solution

The fourth proportional to 17,434,357.71, 26,150,671.44 and 6,503,695.72 is: 9,755,220.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,434,357.71 : 26,150,671.44 = 6,503,695.72 : x
  2. Step 2: Convert to fraction form
    17,434,357.71/26,150,671.44 = 6,503,695.72/x
  3. Step 3: Cross multiply
    17,434,357.71x = 26,150,671.44 × 6,503,695.72
  4. Step 4: Simplify right side
    17,434,357.71x = 170,076,009,919,454.25
  5. Step 5: Solve for x
    x = 170,076,009,919,454.25/17,434,357.71
  6. Step 6: Final answer
    x = 9,755,220.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.