Home / 54,292,110.60-81,438,165.90-32,751,035.40

Finding the Fourth Proportional to 54,292,110.60, 81,438,165.90 and 32,751,035.40

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Solution

The fourth proportional to 54,292,110.60, 81,438,165.90 and 32,751,035.40 is: 49,126,553.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,292,110.60 : 81,438,165.90 = 32,751,035.40 : x
  2. Step 2: Convert to fraction form
    54,292,110.60/81,438,165.90 = 32,751,035.40/x
  3. Step 3: Cross multiply
    54,292,110.60x = 81,438,165.90 × 32,751,035.40
  4. Step 4: Simplify right side
    54,292,110.60x = 2,667,184,254,301,973
  5. Step 5: Solve for x
    x = 2,667,184,254,301,973/54,292,110.60
  6. Step 6: Final answer
    x = 49,126,553.10

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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.