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Finding the Third Proportional to 472,395,476.50 and 1,030,750,745

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Solution

The third proportional to 472,395,476.50 and 1,030,750,745 is: 2,249,062,811.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    472,395,476.50 : 1,030,750,745 = 1,030,750,745 : x
  2. Step 2: Convert to fraction form
    472,395,476.50/1,030,750,745 = 1,030,750,745/x
  3. Step 3: Cross multiply
    472,395,476.50x = 1,030,750,745 × 1,030,750,745
  4. Step 4: Simplify right side
    472,395,476.50x = 1,062,447,098,318,055,040
  5. Step 5: Solve for x
    x = 1,062,447,098,318,055,040/472,395,476.50
  6. Step 6: Final answer
    x = 2,249,062,811.08

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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.