Home / 17,591,828.63-26,364,761.49-9,810,432.39

Finding the Fourth Proportional to 17,591,828.63, 26,364,761.49 and 9,810,432.39

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Solution

The fourth proportional to 17,591,828.63, 26,364,761.49 and 9,810,432.39 is: 14,702,832.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,591,828.63 : 26,364,761.49 = 9,810,432.39 : x
  2. Step 2: Convert to fraction form
    17,591,828.63/26,364,761.49 = 9,810,432.39/x
  3. Step 3: Cross multiply
    17,591,828.63x = 26,364,761.49 × 9,810,432.39
  4. Step 4: Simplify right side
    17,591,828.63x = 258,649,710,076,120.66
  5. Step 5: Solve for x
    x = 258,649,710,076,120.66/17,591,828.63
  6. Step 6: Final answer
    x = 14,702,832.52

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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.