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Finding the Third Proportional to 7,495,760,581.50 and 16,281,859,911

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Solution

The third proportional to 7,495,760,581.50 and 16,281,859,911 is: 35,366,519,418.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,760,581.50 : 16,281,859,911 = 16,281,859,911 : x
  2. Step 2: Convert to fraction form
    7,495,760,581.50/16,281,859,911 = 16,281,859,911/x
  3. Step 3: Cross multiply
    7,495,760,581.50x = 16,281,859,911 × 16,281,859,911
  4. Step 4: Simplify right side
    7,495,760,581.50x = 265,098,962,161,428,922,368
  5. Step 5: Solve for x
    x = 265,098,962,161,428,922,368/7,495,760,581.50
  6. Step 6: Final answer
    x = 35,366,519,418.42

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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.