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Finding the Fourth Proportional to 63,199,469.84, 94,799,203.62 and 17,761,264.34

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Solution

The fourth proportional to 63,199,469.84, 94,799,203.62 and 17,761,264.34 is: 26,641,896.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,199,469.84 : 94,799,203.62 = 17,761,264.34 : x
  2. Step 2: Convert to fraction form
    63,199,469.84/94,799,203.62 = 17,761,264.34/x
  3. Step 3: Cross multiply
    63,199,469.84x = 94,799,203.62 × 17,761,264.34
  4. Step 4: Simplify right side
    63,199,469.84x = 1,683,753,714,716,305
  5. Step 5: Solve for x
    x = 1,683,753,714,716,305/63,199,469.84
  6. Step 6: Final answer
    x = 26,641,896.19

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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.