Home / 64,227,451.08-96,319,579.84-23,278,318.32

Finding the Fourth Proportional to 64,227,451.08, 96,319,579.84 and 23,278,318.32

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Solution

The fourth proportional to 64,227,451.08, 96,319,579.84 and 23,278,318.32 is: 34,909,650.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227,451.08 : 96,319,579.84 = 23,278,318.32 : x
  2. Step 2: Convert to fraction form
    64,227,451.08/96,319,579.84 = 23,278,318.32/x
  3. Step 3: Cross multiply
    64,227,451.08x = 96,319,579.84 × 23,278,318.32
  4. Step 4: Simplify right side
    64,227,451.08x = 2,242,157,839,964,174.75
  5. Step 5: Solve for x
    x = 2,242,157,839,964,174.75/64,227,451.08
  6. Step 6: Final answer
    x = 34,909,650.04

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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.