Home / 38,003,158.05-56,984,230.43-17,242,265.10

Finding the Fourth Proportional to 38,003,158.05, 56,984,230.43 and 17,242,265.10

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Solution

The fourth proportional to 38,003,158.05, 56,984,230.43 and 17,242,265.10 is: 25,854,093.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,003,158.05 : 56,984,230.43 = 17,242,265.10 : x
  2. Step 2: Convert to fraction form
    38,003,158.05/56,984,230.43 = 17,242,265.10/x
  3. Step 3: Cross multiply
    38,003,158.05x = 56,984,230.43 × 17,242,265.10
  4. Step 4: Simplify right side
    38,003,158.05x = 982,537,207,507,335.75
  5. Step 5: Solve for x
    x = 982,537,207,507,335.75/38,003,158.05
  6. Step 6: Final answer
    x = 25,854,093.66

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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.