Home / 179,467,322.24-247,665,080-96,961,172.64

Finding the Fourth Proportional to 179,467,322.24, 247,665,080 and 96,961,172.64

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Solution

The fourth proportional to 179,467,322.24, 247,665,080 and 96,961,172.64 is: 133,806,512.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,467,322.24 : 247,665,080 = 96,961,172.64 : x
  2. Step 2: Convert to fraction form
    179,467,322.24/247,665,080 = 96,961,172.64/x
  3. Step 3: Cross multiply
    179,467,322.24x = 247,665,080 × 96,961,172.64
  4. Step 4: Simplify right side
    179,467,322.24x = 24,013,896,578,779,412
  5. Step 5: Solve for x
    x = 24,013,896,578,779,412/179,467,322.24
  6. Step 6: Final answer
    x = 133,806,512.96

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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.