Home / 47,317,921.14-65,273,906.04-41,109,017.22

Finding the Fourth Proportional to 47,317,921.14, 65,273,906.04 and 41,109,017.22

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Solution

The fourth proportional to 47,317,921.14, 65,273,906.04 and 41,109,017.22 is: 56,708,876.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,317,921.14 : 65,273,906.04 = 41,109,017.22 : x
  2. Step 2: Convert to fraction form
    47,317,921.14/65,273,906.04 = 41,109,017.22/x
  3. Step 3: Cross multiply
    47,317,921.14x = 65,273,906.04 × 41,109,017.22
  4. Step 4: Simplify right side
    47,317,921.14x = 2,683,346,127,415,022
  5. Step 5: Solve for x
    x = 2,683,346,127,415,022/47,317,921.14
  6. Step 6: Final answer
    x = 56,708,876.10

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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.