Home / 175,012,661.72-241,522,342.98-96,701,261.24

Finding the Fourth Proportional to 175,012,661.72, 241,522,342.98 and 96,701,261.24

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Solution

The fourth proportional to 175,012,661.72, 241,522,342.98 and 96,701,261.24 is: 133,450,431.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,012,661.72 : 241,522,342.98 = 96,701,261.24 : x
  2. Step 2: Convert to fraction form
    175,012,661.72/241,522,342.98 = 96,701,261.24/x
  3. Step 3: Cross multiply
    175,012,661.72x = 241,522,342.98 × 96,701,261.24
  4. Step 4: Simplify right side
    175,012,661.72x = 23,355,515,183,805,856
  5. Step 5: Solve for x
    x = 23,355,515,183,805,856/175,012,661.72
  6. Step 6: Final answer
    x = 133,450,431.27

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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.