Home / 63,621,204.06-87,798,422.43-35,366,230.22

Finding the Fourth Proportional to 63,621,204.06, 87,798,422.43 and 35,366,230.22

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Solution

The fourth proportional to 63,621,204.06, 87,798,422.43 and 35,366,230.22 is: 48,806,042.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,621,204.06 : 87,798,422.43 = 35,366,230.22 : x
  2. Step 2: Convert to fraction form
    63,621,204.06/87,798,422.43 = 35,366,230.22/x
  3. Step 3: Cross multiply
    63,621,204.06x = 87,798,422.43 × 35,366,230.22
  4. Step 4: Simplify right side
    63,621,204.06x = 3,105,099,220,435,360.50
  5. Step 5: Solve for x
    x = 3,105,099,220,435,360.50/63,621,204.06
  6. Step 6: Final answer
    x = 48,806,042.99

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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.