Home / 96,119,289.42-132,645,256.29-52,066,287.78

Finding the Fourth Proportional to 96,119,289.42, 132,645,256.29 and 52,066,287.78

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Solution

The fourth proportional to 96,119,289.42, 132,645,256.29 and 52,066,287.78 is: 71,851,822.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,119,289.42 : 132,645,256.29 = 52,066,287.78 : x
  2. Step 2: Convert to fraction form
    96,119,289.42/132,645,256.29 = 52,066,287.78/x
  3. Step 3: Cross multiply
    96,119,289.42x = 132,645,256.29 × 52,066,287.78
  4. Step 4: Simplify right side
    96,119,289.42x = 6,906,346,086,646,996
  5. Step 5: Solve for x
    x = 6,906,346,086,646,996/96,119,289.42
  6. Step 6: Final answer
    x = 71,851,822.13

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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.