Home / 27,800,855.40-41,701,283.10-15,046,271.40

Finding the Fourth Proportional to 27,800,855.40, 41,701,283.10 and 15,046,271.40

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Solution

The fourth proportional to 27,800,855.40, 41,701,283.10 and 15,046,271.40 is: 22,569,407.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,800,855.40 : 41,701,283.10 = 15,046,271.40 : x
  2. Step 2: Convert to fraction form
    27,800,855.40/41,701,283.10 = 15,046,271.40/x
  3. Step 3: Cross multiply
    27,800,855.40x = 41,701,283.10 × 15,046,271.40
  4. Step 4: Simplify right side
    27,800,855.40x = 627,448,823,250,833.38
  5. Step 5: Solve for x
    x = 627,448,823,250,833.38/27,800,855.40
  6. Step 6: Final answer
    x = 22,569,407.10

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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.