Home / 33,162,694.90-45,764,613.75-19,226,758.30

Finding the Fourth Proportional to 33,162,694.90, 45,764,613.75 and 19,226,758.30

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Solution

The fourth proportional to 33,162,694.90, 45,764,613.75 and 19,226,758.30 is: 26,532,981.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,162,694.90 : 45,764,613.75 = 19,226,758.30 : x
  2. Step 2: Convert to fraction form
    33,162,694.90/45,764,613.75 = 19,226,758.30/x
  3. Step 3: Cross multiply
    33,162,694.90x = 45,764,613.75 × 19,226,758.30
  4. Step 4: Simplify right side
    33,162,694.90x = 879,905,167,264,106.62
  5. Step 5: Solve for x
    x = 879,905,167,264,106.62/33,162,694.90
  6. Step 6: Final answer
    x = 26,532,981.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.