Home / 179,824,176.40-248,157,360.40-97,317,961.14

Finding the Fourth Proportional to 179,824,176.40, 248,157,360.40 and 97,317,961.14

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Solution

The fourth proportional to 179,824,176.40, 248,157,360.40 and 97,317,961.14 is: 134,298,784.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,824,176.40 : 248,157,360.40 = 97,317,961.14 : x
  2. Step 2: Convert to fraction form
    179,824,176.40/248,157,360.40 = 97,317,961.14/x
  3. Step 3: Cross multiply
    179,824,176.40x = 248,157,360.40 × 97,317,961.14
  4. Step 4: Simplify right side
    179,824,176.40x = 24,150,168,356,012,176
  5. Step 5: Solve for x
    x = 24,150,168,356,012,176/179,824,176.40
  6. Step 6: Final answer
    x = 134,298,784.73

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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.