Home / 96,967,884.93-133,818,507.14-52,917,721.10

Finding the Fourth Proportional to 96,967,884.93, 133,818,507.14 and 52,917,721.10

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Solution

The fourth proportional to 96,967,884.93, 133,818,507.14 and 52,917,721.10 is: 73,027,997.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,967,884.93 : 133,818,507.14 = 52,917,721.10 : x
  2. Step 2: Convert to fraction form
    96,967,884.93/133,818,507.14 = 52,917,721.10/x
  3. Step 3: Cross multiply
    96,967,884.93x = 133,818,507.14 × 52,917,721.10
  4. Step 4: Simplify right side
    96,967,884.93x = 7,081,370,438,183,786
  5. Step 5: Solve for x
    x = 7,081,370,438,183,786/96,967,884.93
  6. Step 6: Final answer
    x = 73,027,997.30

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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.