Home / 22,083,711.99-33,132,328.65-11,308,642.04

Finding the Fourth Proportional to 22,083,711.99, 33,132,328.65 and 11,308,642.04

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Solution

The fourth proportional to 22,083,711.99, 33,132,328.65 and 11,308,642.04 is: 16,966,425.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,083,711.99 : 33,132,328.65 = 11,308,642.04 : x
  2. Step 2: Convert to fraction form
    22,083,711.99/33,132,328.65 = 11,308,642.04/x
  3. Step 3: Cross multiply
    22,083,711.99x = 33,132,328.65 × 11,308,642.04
  4. Step 4: Simplify right side
    22,083,711.99x = 374,681,644,488,824.81
  5. Step 5: Solve for x
    x = 374,681,644,488,824.81/22,083,711.99
  6. Step 6: Final answer
    x = 16,966,425.06

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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.