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Finding the Third Proportional to 60,650,020 and 143,174,122

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Solution

The third proportional to 60,650,020 and 143,174,122 is: 337,985,530.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,650,020 : 143,174,122 = 143,174,122 : x
  2. Step 2: Convert to fraction form
    60,650,020/143,174,122 = 143,174,122/x
  3. Step 3: Cross multiply
    60,650,020x = 143,174,122 × 143,174,122
  4. Step 4: Simplify right side
    60,650,020x = 20,498,829,210,470,884
  5. Step 5: Solve for x
    x = 20,498,829,210,470,884/60,650,020
  6. Step 6: Final answer
    x = 337,985,530.93

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.