Home / 22,154,310.40-33,175,478.40-17,675,334.40

Finding the Fourth Proportional to 22,154,310.40, 33,175,478.40 and 17,675,334.40

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Solution

The fourth proportional to 22,154,310.40, 33,175,478.40 and 17,675,334.40 is: 26,468,333.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,154,310.40 : 33,175,478.40 = 17,675,334.40 : x
  2. Step 2: Convert to fraction form
    22,154,310.40/33,175,478.40 = 17,675,334.40/x
  3. Step 3: Cross multiply
    22,154,310.40x = 33,175,478.40 × 17,675,334.40
  4. Step 4: Simplify right side
    22,154,310.40x = 586,387,674,599,976.88
  5. Step 5: Solve for x
    x = 586,387,674,599,976.88/22,154,310.40
  6. Step 6: Final answer
    x = 26,468,333.43

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1.5x scale

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.