Home / 22,371,366.20-33,557,068.14-10,696,990.88

Finding the Fourth Proportional to 22,371,366.20, 33,557,068.14 and 10,696,990.88

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Solution

The fourth proportional to 22,371,366.20, 33,557,068.14 and 10,696,990.88 is: 16,045,495.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,371,366.20 : 33,557,068.14 = 10,696,990.88 : x
  2. Step 2: Convert to fraction form
    22,371,366.20/33,557,068.14 = 10,696,990.88/x
  3. Step 3: Cross multiply
    22,371,366.20x = 33,557,068.14 × 10,696,990.88
  4. Step 4: Simplify right side
    22,371,366.20x = 358,959,651,853,118.62
  5. Step 5: Solve for x
    x = 358,959,651,853,118.62/22,371,366.20
  6. Step 6: Final answer
    x = 16,045,495.33

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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.