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Finding the Third Proportional to 958,347,258.50 and 1,433,689,913

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Solution

The third proportional to 958,347,258.50 and 1,433,689,913 is: 2,144,803,721.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,347,258.50 : 1,433,689,913 = 1,433,689,913 : x
  2. Step 2: Convert to fraction form
    958,347,258.50/1,433,689,913 = 1,433,689,913/x
  3. Step 3: Cross multiply
    958,347,258.50x = 1,433,689,913 × 1,433,689,913
  4. Step 4: Simplify right side
    958,347,258.50x = 2,055,466,766,637,947,648
  5. Step 5: Solve for x
    x = 2,055,466,766,637,947,648/958,347,258.50
  6. Step 6: Final answer
    x = 2,144,803,721.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.