Home / 33,100,123.68-49,649,687.30-14,891,460.35

Finding the Fourth Proportional to 33,100,123.68, 49,649,687.30 and 14,891,460.35

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Solution

The fourth proportional to 33,100,123.68, 49,649,687.30 and 14,891,460.35 is: 22,336,966.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,100,123.68 : 49,649,687.30 = 14,891,460.35 : x
  2. Step 2: Convert to fraction form
    33,100,123.68/49,649,687.30 = 14,891,460.35/x
  3. Step 3: Cross multiply
    33,100,123.68x = 49,649,687.30 × 14,891,460.35
  4. Step 4: Simplify right side
    33,100,123.68x = 739,356,349,495,142.88
  5. Step 5: Solve for x
    x = 739,356,349,495,142.88/33,100,123.68
  6. Step 6: Final answer
    x = 22,336,966.37

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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.