Home / 32,761,824.10-49,142,736.15-11,193,192.70

Finding the Fourth Proportional to 32,761,824.10, 49,142,736.15 and 11,193,192.70

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Solution

The fourth proportional to 32,761,824.10, 49,142,736.15 and 11,193,192.70 is: 16,789,789.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,761,824.10 : 49,142,736.15 = 11,193,192.70 : x
  2. Step 2: Convert to fraction form
    32,761,824.10/49,142,736.15 = 11,193,192.70/x
  3. Step 3: Cross multiply
    32,761,824.10x = 49,142,736.15 × 11,193,192.70
  4. Step 4: Simplify right side
    32,761,824.10x = 550,064,115,532,206.06
  5. Step 5: Solve for x
    x = 550,064,115,532,206.06/32,761,824.10
  6. Step 6: Final answer
    x = 16,789,789.05

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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.