Home / 182,331,396.12-273,329,497.08-65,718,216.84

Finding the Fourth Proportional to 182,331,396.12, 273,329,497.08 and 65,718,216.84

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Solution

The fourth proportional to 182,331,396.12, 273,329,497.08 and 65,718,216.84 is: 98,516,917.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,331,396.12 : 273,329,497.08 = 65,718,216.84 : x
  2. Step 2: Convert to fraction form
    182,331,396.12/273,329,497.08 = 65,718,216.84/x
  3. Step 3: Cross multiply
    182,331,396.12x = 273,329,497.08 × 65,718,216.84
  4. Step 4: Simplify right side
    182,331,396.12x = 17,962,727,157,871,586
  5. Step 5: Solve for x
    x = 17,962,727,157,871,586/182,331,396.12
  6. Step 6: Final answer
    x = 98,516,917.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.