Home / 24,905,019.40-34,364,517.78-14,040,003.40

Finding the Fourth Proportional to 24,905,019.40, 34,364,517.78 and 14,040,003.40

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Solution

The fourth proportional to 24,905,019.40, 34,364,517.78 and 14,040,003.40 is: 19,372,719.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,905,019.40 : 34,364,517.78 = 14,040,003.40 : x
  2. Step 2: Convert to fraction form
    24,905,019.40/34,364,517.78 = 14,040,003.40/x
  3. Step 3: Cross multiply
    24,905,019.40x = 34,364,517.78 × 14,040,003.40
  4. Step 4: Simplify right side
    24,905,019.40x = 482,477,946,470,560.50
  5. Step 5: Solve for x
    x = 482,477,946,470,560.50/24,905,019.40
  6. Step 6: Final answer
    x = 19,372,719.16

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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.