Home / 59,136,102.12-81,609,467.19-32,676,168.33

Finding the Fourth Proportional to 59,136,102.12, 81,609,467.19 and 32,676,168.33

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Solution

The fourth proportional to 59,136,102.12, 81,609,467.19 and 32,676,168.33 is: 45,094,021.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,136,102.12 : 81,609,467.19 = 32,676,168.33 : x
  2. Step 2: Convert to fraction form
    59,136,102.12/81,609,467.19 = 32,676,168.33/x
  3. Step 3: Cross multiply
    59,136,102.12x = 81,609,467.19 × 32,676,168.33
  4. Step 4: Simplify right side
    59,136,102.12x = 2,666,684,687,222,052
  5. Step 5: Solve for x
    x = 2,666,684,687,222,052/59,136,102.12
  6. Step 6: Final answer
    x = 45,094,021.95

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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.