Home / 179,824,175.95-248,157,359.73-97,317,960.70

Finding the Fourth Proportional to 179,824,175.95, 248,157,359.73 and 97,317,960.70

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Solution

The fourth proportional to 179,824,175.95, 248,157,359.73 and 97,317,960.70 is: 134,298,784.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,824,175.95 : 248,157,359.73 = 97,317,960.70 : x
  2. Step 2: Convert to fraction form
    179,824,175.95/248,157,359.73 = 97,317,960.70/x
  3. Step 3: Cross multiply
    179,824,175.95x = 248,157,359.73 × 97,317,960.70
  4. Step 4: Simplify right side
    179,824,175.95x = 24,150,168,181,619,904
  5. Step 5: Solve for x
    x = 24,150,168,181,619,904/179,824,175.95
  6. Step 6: Final answer
    x = 134,298,784.10

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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.