Home / 179,049,216.60-268,558,440.39-109,001,265.93

Finding the Fourth Proportional to 179,049,216.60, 268,558,440.39 and 109,001,265.93

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Solution

The fourth proportional to 179,049,216.60, 268,558,440.39 and 109,001,265.93 is: 163,492,533.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,049,216.60 : 268,558,440.39 = 109,001,265.93 : x
  2. Step 2: Convert to fraction form
    179,049,216.60/268,558,440.39 = 109,001,265.93/x
  3. Step 3: Cross multiply
    179,049,216.60x = 268,558,440.39 × 109,001,265.93
  4. Step 4: Simplify right side
    179,049,216.60x = 29,273,209,978,696,444
  5. Step 5: Solve for x
    x = 29,273,209,978,696,444/179,049,216.60
  6. Step 6: Final answer
    x = 163,492,533.14

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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.