Home / 411,577,616.72-567,956,253.12-244,321,027.76

Finding the Fourth Proportional to 411,577,616.72, 567,956,253.12 and 244,321,027.76

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Solution

The fourth proportional to 411,577,616.72, 567,956,253.12 and 244,321,027.76 is: 337,150,636.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,577,616.72 : 567,956,253.12 = 244,321,027.76 : x
  2. Step 2: Convert to fraction form
    411,577,616.72/567,956,253.12 = 244,321,027.76/x
  3. Step 3: Cross multiply
    411,577,616.72x = 567,956,253.12 × 244,321,027.76
  4. Step 4: Simplify right side
    411,577,616.72x = 138,763,655,484,997,104
  5. Step 5: Solve for x
    x = 138,763,655,484,997,104/411,577,616.72
  6. Step 6: Final answer
    x = 337,150,636.59

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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.