Home / 17,345,427.76-23,936,373.48-9,610,441.84

Finding the Fourth Proportional to 17,345,427.76, 23,936,373.48 and 9,610,441.84

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Solution

The fourth proportional to 17,345,427.76, 23,936,373.48 and 9,610,441.84 is: 13,262,234.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,345,427.76 : 23,936,373.48 = 9,610,441.84 : x
  2. Step 2: Convert to fraction form
    17,345,427.76/23,936,373.48 = 9,610,441.84/x
  3. Step 3: Cross multiply
    17,345,427.76x = 23,936,373.48 × 9,610,441.84
  4. Step 4: Simplify right side
    17,345,427.76x = 230,039,125,190,058.41
  5. Step 5: Solve for x
    x = 230,039,125,190,058.41/17,345,427.76
  6. Step 6: Final answer
    x = 13,262,234.20

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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.