Home / 96,171,683.64-132,717,035.82-52,118,680.20

Finding the Fourth Proportional to 96,171,683.64, 132,717,035.82 and 52,118,680.20

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Solution

The fourth proportional to 96,171,683.64, 132,717,035.82 and 52,118,680.20 is: 71,923,839.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,171,683.64 : 132,717,035.82 = 52,118,680.20 : x
  2. Step 2: Convert to fraction form
    96,171,683.64/132,717,035.82 = 52,118,680.20/x
  3. Step 3: Cross multiply
    96,171,683.64x = 132,717,035.82 × 52,118,680.20
  4. Step 4: Simplify right side
    96,171,683.64x = 6,917,036,746,692,281
  5. Step 5: Solve for x
    x = 6,917,036,746,692,281/96,171,683.64
  6. Step 6: Final answer
    x = 71,923,839.59

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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.