Home / 171,846,303.52-237,140,888.57-97,505,264.04

Finding the Fourth Proportional to 171,846,303.52, 237,140,888.57 and 97,505,264.04

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Solution

The fourth proportional to 171,846,303.52, 237,140,888.57 and 97,505,264.04 is: 134,553,286.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,846,303.52 : 237,140,888.57 = 97,505,264.04 : x
  2. Step 2: Convert to fraction form
    171,846,303.52/237,140,888.57 = 97,505,264.04/x
  3. Step 3: Cross multiply
    171,846,303.52x = 237,140,888.57 × 97,505,264.04
  4. Step 4: Simplify right side
    171,846,303.52x = 23,122,484,954,747,072
  5. Step 5: Solve for x
    x = 23,122,484,954,747,072/171,846,303.52
  6. Step 6: Final answer
    x = 134,553,286.76

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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.