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Finding the Third Proportional to 3,535,550,752.50 and 4,915,900,719

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Solution

The third proportional to 3,535,550,752.50 and 4,915,900,719 is: 6,835,167,013.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,535,550,752.50 : 4,915,900,719 = 4,915,900,719 : x
  2. Step 2: Convert to fraction form
    3,535,550,752.50/4,915,900,719 = 4,915,900,719/x
  3. Step 3: Cross multiply
    3,535,550,752.50x = 4,915,900,719 × 4,915,900,719
  4. Step 4: Simplify right side
    3,535,550,752.50x = 24,166,079,879,064,715,264
  5. Step 5: Solve for x
    x = 24,166,079,879,064,715,264/3,535,550,752.50
  6. Step 6: Final answer
    x = 6,835,167,013.79

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.