Home / 24,057,331.80-36,044,007.30-20,698,099.80

Finding the Fourth Proportional to 24,057,331.80, 36,044,007.30 and 20,698,099.80

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Solution

The fourth proportional to 24,057,331.80, 36,044,007.30 and 20,698,099.80 is: 31,011,022.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,331.80 : 36,044,007.30 = 20,698,099.80 : x
  2. Step 2: Convert to fraction form
    24,057,331.80/36,044,007.30 = 20,698,099.80/x
  3. Step 3: Cross multiply
    24,057,331.80x = 36,044,007.30 × 20,698,099.80
  4. Step 4: Simplify right side
    24,057,331.80x = 746,042,460,287,328.50
  5. Step 5: Solve for x
    x = 746,042,460,287,328.50/24,057,331.80
  6. Step 6: Final answer
    x = 31,011,022.61

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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.