Home / 38,395,406.18-57,607,614.21-23,053,393.41

Finding the Fourth Proportional to 38,395,406.18, 57,607,614.21 and 23,053,393.41

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Solution

The fourth proportional to 38,395,406.18, 57,607,614.21 and 23,053,393.41 is: 34,588,799.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,395,406.18 : 57,607,614.21 = 23,053,393.41 : x
  2. Step 2: Convert to fraction form
    38,395,406.18/57,607,614.21 = 23,053,393.41/x
  3. Step 3: Cross multiply
    38,395,406.18x = 57,607,614.21 × 23,053,393.41
  4. Step 4: Simplify right side
    38,395,406.18x = 1,328,050,993,794,636.50
  5. Step 5: Solve for x
    x = 1,328,050,993,794,636.50/38,395,406.18
  6. Step 6: Final answer
    x = 34,588,799.18

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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.