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Finding the Third Proportional to 16,066,548 and 35,317,368

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Solution

The third proportional to 16,066,548 and 35,317,368 is: 77,634,379.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,066,548 : 35,317,368 = 35,317,368 : x
  2. Step 2: Convert to fraction form
    16,066,548/35,317,368 = 35,317,368/x
  3. Step 3: Cross multiply
    16,066,548x = 35,317,368 × 35,317,368
  4. Step 4: Simplify right side
    16,066,548x = 1,247,316,482,447,424
  5. Step 5: Solve for x
    x = 1,247,316,482,447,424/16,066,548
  6. Step 6: Final answer
    x = 77,634,379.36

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.