Home / 179,372,937.66-247,534,652.52-96,866,715.12

Finding the Fourth Proportional to 179,372,937.66, 247,534,652.52 and 96,866,715.12

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Solution

The fourth proportional to 179,372,937.66, 247,534,652.52 and 96,866,715.12 is: 133,676,066.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,372,937.66 : 247,534,652.52 = 96,866,715.12 : x
  2. Step 2: Convert to fraction form
    179,372,937.66/247,534,652.52 = 96,866,715.12/x
  3. Step 3: Cross multiply
    179,372,937.66x = 247,534,652.52 × 96,866,715.12
  4. Step 4: Simplify right side
    179,372,937.66x = 23,977,868,667,983,032
  5. Step 5: Solve for x
    x = 23,977,868,667,983,032/179,372,937.66
  6. Step 6: Final answer
    x = 133,676,066.08

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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.