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Finding the Third Proportional to 7,447,341,326 and 16,202,218,510

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Solution

The third proportional to 7,447,341,326 and 16,202,218,510 is: 35,249,073,884.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,447,341,326 : 16,202,218,510 = 16,202,218,510 : x
  2. Step 2: Convert to fraction form
    7,447,341,326/16,202,218,510 = 16,202,218,510/x
  3. Step 3: Cross multiply
    7,447,341,326x = 16,202,218,510 × 16,202,218,510
  4. Step 4: Simplify right side
    7,447,341,326x = 262,511,884,645,786,615,808
  5. Step 5: Solve for x
    x = 262,511,884,645,786,615,808/7,447,341,326
  6. Step 6: Final answer
    x = 35,249,073,884.84

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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.