Home / 23,952,438.92-33,054,333.08-13,639,161.98

Finding the Fourth Proportional to 23,952,438.92, 33,054,333.08 and 13,639,161.98

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Solution

The fourth proportional to 23,952,438.92, 33,054,333.08 and 13,639,161.98 is: 18,822,024.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,952,438.92 : 33,054,333.08 = 13,639,161.98 : x
  2. Step 2: Convert to fraction form
    23,952,438.92/33,054,333.08 = 13,639,161.98/x
  3. Step 3: Cross multiply
    23,952,438.92x = 33,054,333.08 × 13,639,161.98
  4. Step 4: Simplify right side
    23,952,438.92x = 450,833,402,785,524.81
  5. Step 5: Solve for x
    x = 450,833,402,785,524.81/23,952,438.92
  6. Step 6: Final answer
    x = 18,822,024.95

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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.