Home / 32,291,157.20-44,572,593.48-19,242,508.64

Finding the Fourth Proportional to 32,291,157.20, 44,572,593.48 and 19,242,508.64

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Solution

The fourth proportional to 32,291,157.20, 44,572,593.48 and 19,242,508.64 is: 26,561,095.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,291,157.20 : 44,572,593.48 = 19,242,508.64 : x
  2. Step 2: Convert to fraction form
    32,291,157.20/44,572,593.48 = 19,242,508.64/x
  3. Step 3: Cross multiply
    32,291,157.20x = 44,572,593.48 × 19,242,508.64
  4. Step 4: Simplify right side
    32,291,157.20x = 857,688,515,146,107.62
  5. Step 5: Solve for x
    x = 857,688,515,146,107.62/32,291,157.20
  6. Step 6: Final answer
    x = 26,561,095.65

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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.