Home / 33,267,220.80-49,896,165.60-10,550,414.40

Finding the Fourth Proportional to 33,267,220.80, 49,896,165.60 and 10,550,414.40

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Solution

The fourth proportional to 33,267,220.80, 49,896,165.60 and 10,550,414.40 is: 15,824,141.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,267,220.80 : 49,896,165.60 = 10,550,414.40 : x
  2. Step 2: Convert to fraction form
    33,267,220.80/49,896,165.60 = 10,550,414.40/x
  3. Step 3: Cross multiply
    33,267,220.80x = 49,896,165.60 × 10,550,414.40
  4. Step 4: Simplify right side
    33,267,220.80x = 526,425,224,051,024.69
  5. Step 5: Solve for x
    x = 526,425,224,051,024.69/33,267,220.80
  6. Step 6: Final answer
    x = 15,824,141.94

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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.