Home / 24,258,493.29-33,477,186.86-13,245,679.49

Finding the Fourth Proportional to 24,258,493.29, 33,477,186.86 and 13,245,679.49

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Solution

The fourth proportional to 24,258,493.29, 33,477,186.86 and 13,245,679.49 is: 18,279,292.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,258,493.29 : 33,477,186.86 = 13,245,679.49 : x
  2. Step 2: Convert to fraction form
    24,258,493.29/33,477,186.86 = 13,245,679.49/x
  3. Step 3: Cross multiply
    24,258,493.29x = 33,477,186.86 × 13,245,679.49
  4. Step 4: Simplify right side
    24,258,493.29x = 443,428,087,374,399.50
  5. Step 5: Solve for x
    x = 443,428,087,374,399.50/24,258,493.29
  6. Step 6: Final answer
    x = 18,279,292.21

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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.