Home / 96,513,217.57-133,189,186.63-52,460,189.22

Finding the Fourth Proportional to 96,513,217.57, 133,189,186.63 and 52,460,189.22

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Solution

The fourth proportional to 96,513,217.57, 133,189,186.63 and 52,460,189.22 is: 72,395,575.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,513,217.57 : 133,189,186.63 = 52,460,189.22 : x
  2. Step 2: Convert to fraction form
    96,513,217.57/133,189,186.63 = 52,460,189.22/x
  3. Step 3: Cross multiply
    96,513,217.57x = 133,189,186.63 × 52,460,189.22
  4. Step 4: Simplify right side
    96,513,217.57x = 6,987,129,932,667,694
  5. Step 5: Solve for x
    x = 6,987,129,932,667,694/96,513,217.57
  6. Step 6: Final answer
    x = 72,395,575.54

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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.