Home / 17,486,845.73-24,130,754.79-9,646,448.67

Finding the Fourth Proportional to 17,486,845.73, 24,130,754.79 and 9,646,448.67

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Solution

The fourth proportional to 17,486,845.73, 24,130,754.79 and 9,646,448.67 is: 13,311,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,486,845.73 : 24,130,754.79 = 9,646,448.67 : x
  2. Step 2: Convert to fraction form
    17,486,845.73/24,130,754.79 = 9,646,448.67/x
  3. Step 3: Cross multiply
    17,486,845.73x = 24,130,754.79 × 9,646,448.67
  4. Step 4: Simplify right side
    17,486,845.73x = 232,776,087,450,091.62
  5. Step 5: Solve for x
    x = 232,776,087,450,091.62/17,486,845.73
  6. Step 6: Final answer
    x = 13,311,496.60

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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.