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Finding the Third Proportional to 30,065,294 and 46,479,622

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Solution

The third proportional to 30,065,294 and 46,479,622 is: 71,855,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,065,294 : 46,479,622 = 46,479,622 : x
  2. Step 2: Convert to fraction form
    30,065,294/46,479,622 = 46,479,622/x
  3. Step 3: Cross multiply
    30,065,294x = 46,479,622 × 46,479,622
  4. Step 4: Simplify right side
    30,065,294x = 2,160,355,261,262,884
  5. Step 5: Solve for x
    x = 2,160,355,261,262,884/30,065,294
  6. Step 6: Final answer
    x = 71,855,451.05

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.