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Finding the Third Proportional to 435,350,958 and 947,226,468

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Solution

The third proportional to 435,350,958 and 947,226,468 is: 2,060,953,272.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,350,958 : 947,226,468 = 947,226,468 : x
  2. Step 2: Convert to fraction form
    435,350,958/947,226,468 = 947,226,468/x
  3. Step 3: Cross multiply
    435,350,958x = 947,226,468 × 947,226,468
  4. Step 4: Simplify right side
    435,350,958x = 897,237,981,679,755,008
  5. Step 5: Solve for x
    x = 897,237,981,679,755,008/435,350,958
  6. Step 6: Final answer
    x = 2,060,953,272.74

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.