Home / 14,974,911.52-22,403,265.87-11,342,106.33

Finding the Fourth Proportional to 14,974,911.52, 22,403,265.87 and 11,342,106.33

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Solution

The fourth proportional to 14,974,911.52, 22,403,265.87 and 11,342,106.33 is: 16,968,395.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,911.52 : 22,403,265.87 = 11,342,106.33 : x
  2. Step 2: Convert to fraction form
    14,974,911.52/22,403,265.87 = 11,342,106.33/x
  3. Step 3: Cross multiply
    14,974,911.52x = 22,403,265.87 × 11,342,106.33
  4. Step 4: Simplify right side
    14,974,911.52x = 254,100,223,636,799.97
  5. Step 5: Solve for x
    x = 254,100,223,636,799.97/14,974,911.52
  6. Step 6: Final answer
    x = 16,968,395.66

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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.