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Finding the Third Proportional to 11,030,713,128 and 16,506,987,498

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Solution

The third proportional to 11,030,713,128 and 16,506,987,498 is: 24,701,996,425.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030,713,128 : 16,506,987,498 = 16,506,987,498 : x
  2. Step 2: Convert to fraction form
    11,030,713,128/16,506,987,498 = 16,506,987,498/x
  3. Step 3: Cross multiply
    11,030,713,128x = 16,506,987,498 × 16,506,987,498
  4. Step 4: Simplify right side
    11,030,713,128x = 272,480,636,259,128,311,808
  5. Step 5: Solve for x
    x = 272,480,636,259,128,311,808/11,030,713,128
  6. Step 6: Final answer
    x = 24,701,996,425.55

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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.