Home / 179,467,314.24-247,665,068.96-96,961,164.64

Finding the Fourth Proportional to 179,467,314.24, 247,665,068.96 and 96,961,164.64

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Solution

The fourth proportional to 179,467,314.24, 247,665,068.96 and 96,961,164.64 is: 133,806,501.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,467,314.24 : 247,665,068.96 = 96,961,164.64 : x
  2. Step 2: Convert to fraction form
    179,467,314.24/247,665,068.96 = 96,961,164.64/x
  3. Step 3: Cross multiply
    179,467,314.24x = 247,665,068.96 × 96,961,164.64
  4. Step 4: Simplify right side
    179,467,314.24x = 24,013,893,527,007,516
  5. Step 5: Solve for x
    x = 24,013,893,527,007,516/179,467,314.24
  6. Step 6: Final answer
    x = 133,806,501.92

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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.