Home / 24,192,913.80-36,289,370.70-13,553,963.40

Finding the Fourth Proportional to 24,192,913.80, 36,289,370.70 and 13,553,963.40

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Solution

The fourth proportional to 24,192,913.80, 36,289,370.70 and 13,553,963.40 is: 20,330,945.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,913.80 : 36,289,370.70 = 13,553,963.40 : x
  2. Step 2: Convert to fraction form
    24,192,913.80/36,289,370.70 = 13,553,963.40/x
  3. Step 3: Cross multiply
    24,192,913.80x = 36,289,370.70 × 13,553,963.40
  4. Step 4: Simplify right side
    24,192,913.80x = 491,864,802,276,832.44
  5. Step 5: Solve for x
    x = 491,864,802,276,832.44/24,192,913.80
  6. Step 6: Final answer
    x = 20,330,945.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.