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Finding the Third Proportional to 437,023,860 and 954,113,790

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Solution

The third proportional to 437,023,860 and 954,113,790 is: 2,083,028,428.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,023,860 : 954,113,790 = 954,113,790 : x
  2. Step 2: Convert to fraction form
    437,023,860/954,113,790 = 954,113,790/x
  3. Step 3: Cross multiply
    437,023,860x = 954,113,790 × 954,113,790
  4. Step 4: Simplify right side
    437,023,860x = 910,333,124,268,164,096
  5. Step 5: Solve for x
    x = 910,333,124,268,164,096/437,023,860
  6. Step 6: Final answer
    x = 2,083,028,428.40

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