Home / 10,157,090.22-15,232,092.37-4,474,214.46

Finding the Fourth Proportional to 10,157,090.22, 15,232,092.37 and 4,474,214.46

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Solution

The fourth proportional to 10,157,090.22, 15,232,092.37 and 4,474,214.46 is: 6,709,761.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,157,090.22 : 15,232,092.37 = 4,474,214.46 : x
  2. Step 2: Convert to fraction form
    10,157,090.22/15,232,092.37 = 4,474,214.46/x
  3. Step 3: Cross multiply
    10,157,090.22x = 15,232,092.37 × 4,474,214.46
  4. Step 4: Simplify right side
    10,157,090.22x = 68,151,647,937,909.66
  5. Step 5: Solve for x
    x = 68,151,647,937,909.66/10,157,090.22
  6. Step 6: Final answer
    x = 6,709,761.01

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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.