Home / 27,971,244.81-41,963,357.88-8,801,503.47

Finding the Fourth Proportional to 27,971,244.81, 41,963,357.88 and 8,801,503.47

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Solution

The fourth proportional to 27,971,244.81, 41,963,357.88 and 8,801,503.47 is: 13,204,297.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,971,244.81 : 41,963,357.88 = 8,801,503.47 : x
  2. Step 2: Convert to fraction form
    27,971,244.81/41,963,357.88 = 8,801,503.47/x
  3. Step 3: Cross multiply
    27,971,244.81x = 41,963,357.88 × 8,801,503.47
  4. Step 4: Simplify right side
    27,971,244.81x = 369,340,639,993,671.88
  5. Step 5: Solve for x
    x = 369,340,639,993,671.88/27,971,244.81
  6. Step 6: Final answer
    x = 13,204,297.57

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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.