Home / 23,104,062.84-31,882,394.26-12,648,074.67

Finding the Fourth Proportional to 23,104,062.84, 31,882,394.26 and 12,648,074.67

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Solution

The fourth proportional to 23,104,062.84, 31,882,394.26 and 12,648,074.67 is: 17,453,679.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,104,062.84 : 31,882,394.26 = 12,648,074.67 : x
  2. Step 2: Convert to fraction form
    23,104,062.84/31,882,394.26 = 12,648,074.67/x
  3. Step 3: Cross multiply
    23,104,062.84x = 31,882,394.26 × 12,648,074.67
  4. Step 4: Simplify right side
    23,104,062.84x = 403,250,903,203,536.75
  5. Step 5: Solve for x
    x = 403,250,903,203,536.75/23,104,062.84
  6. Step 6: Final answer
    x = 17,453,679.29

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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.