Home / 63,880,503.02-95,782,447.42-29,293,576.61

Finding the Fourth Proportional to 63,880,503.02, 95,782,447.42 and 29,293,576.61

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Solution

The fourth proportional to 63,880,503.02, 95,782,447.42 and 29,293,576.61 is: 43,922,798.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,880,503.02 : 95,782,447.42 = 29,293,576.61 : x
  2. Step 2: Convert to fraction form
    63,880,503.02/95,782,447.42 = 29,293,576.61/x
  3. Step 3: Cross multiply
    63,880,503.02x = 95,782,447.42 × 29,293,576.61
  4. Step 4: Simplify right side
    63,880,503.02x = 2,805,810,460,838,921
  5. Step 5: Solve for x
    x = 2,805,810,460,838,921/63,880,503.02
  6. Step 6: Final answer
    x = 43,922,798.48

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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.