Home / 24,057,006.70-36,078,511.65-13,279,470.70

Finding the Fourth Proportional to 24,057,006.70, 36,078,511.65 and 13,279,470.70

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Solution

The fourth proportional to 24,057,006.70, 36,078,511.65 and 13,279,470.70 is: 19,915,342.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,006.70 : 36,078,511.65 = 13,279,470.70 : x
  2. Step 2: Convert to fraction form
    24,057,006.70/36,078,511.65 = 13,279,470.70/x
  3. Step 3: Cross multiply
    24,057,006.70x = 36,078,511.65 × 13,279,470.70
  4. Step 4: Simplify right side
    24,057,006.70x = 479,103,538,355,783.62
  5. Step 5: Solve for x
    x = 479,103,538,355,783.62/24,057,006.70
  6. Step 6: Final answer
    x = 19,915,342.93

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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.