Home / 24,340,599.53-33,590,035.50-13,328,045.78

Finding the Fourth Proportional to 24,340,599.53, 33,590,035.50 and 13,328,045.78

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Solution

The fourth proportional to 24,340,599.53, 33,590,035.50 and 13,328,045.78 is: 18,392,707.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,340,599.53 : 33,590,035.50 = 13,328,045.78 : x
  2. Step 2: Convert to fraction form
    24,340,599.53/33,590,035.50 = 13,328,045.78/x
  3. Step 3: Cross multiply
    24,340,599.53x = 33,590,035.50 × 13,328,045.78
  4. Step 4: Simplify right side
    24,340,599.53x = 447,689,530,677,894.88
  5. Step 5: Solve for x
    x = 447,689,530,677,894.88/24,340,599.53
  6. Step 6: Final answer
    x = 18,392,707.63

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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.