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Finding the Third Proportional to 358,655,104 and 568,008,384

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Solution

The third proportional to 358,655,104 and 568,008,384 is: 899,564,848.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,655,104 : 568,008,384 = 568,008,384 : x
  2. Step 2: Convert to fraction form
    358,655,104/568,008,384 = 568,008,384/x
  3. Step 3: Cross multiply
    358,655,104x = 568,008,384 × 568,008,384
  4. Step 4: Simplify right side
    358,655,104x = 322,633,524,294,291,456
  5. Step 5: Solve for x
    x = 322,633,524,294,291,456/358,655,104
  6. Step 6: Final answer
    x = 899,564,848.50

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.