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Finding the Third Proportional to 47,764,017 and 103,637,430

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Solution

The third proportional to 47,764,017 and 103,637,430 is: 224,870,468.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,764,017 : 103,637,430 = 103,637,430 : x
  2. Step 2: Convert to fraction form
    47,764,017/103,637,430 = 103,637,430/x
  3. Step 3: Cross multiply
    47,764,017x = 103,637,430 × 103,637,430
  4. Step 4: Simplify right side
    47,764,017x = 10,740,716,897,004,900
  5. Step 5: Solve for x
    x = 10,740,716,897,004,900/47,764,017
  6. Step 6: Final answer
    x = 224,870,468.85

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.