Home / 33,453,964.50-50,180,949.45-11,889,417.30

Finding the Fourth Proportional to 33,453,964.50, 50,180,949.45 and 11,889,417.30

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Solution

The fourth proportional to 33,453,964.50, 50,180,949.45 and 11,889,417.30 is: 17,834,126.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,453,964.50 : 50,180,949.45 = 11,889,417.30 : x
  2. Step 2: Convert to fraction form
    33,453,964.50/50,180,949.45 = 11,889,417.30/x
  3. Step 3: Cross multiply
    33,453,964.50x = 50,180,949.45 × 11,889,417.30
  4. Step 4: Simplify right side
    33,453,964.50x = 596,622,248,521,255.50
  5. Step 5: Solve for x
    x = 596,622,248,521,255.50/33,453,964.50
  6. Step 6: Final answer
    x = 17,834,126.91

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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.