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Finding the Third Proportional to 15,713,330,312 and 34,042,053,416

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Solution

The third proportional to 15,713,330,312 and 34,042,053,416 is: 73,750,209,393.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,713,330,312 : 34,042,053,416 = 34,042,053,416 : x
  2. Step 2: Convert to fraction form
    15,713,330,312/34,042,053,416 = 34,042,053,416/x
  3. Step 3: Cross multiply
    15,713,330,312x = 34,042,053,416 × 34,042,053,416
  4. Step 4: Simplify right side
    15,713,330,312x = 1,158,861,400,777,797,271,552
  5. Step 5: Solve for x
    x = 1,158,861,400,777,797,271,552/15,713,330,312
  6. Step 6: Final answer
    x = 73,750,209,393.41

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.