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Finding the Third Proportional to 34,030,980 and 52,307,820

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Solution

The third proportional to 34,030,980 and 52,307,820 is: 80,400,506.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,030,980 : 52,307,820 = 52,307,820 : x
  2. Step 2: Convert to fraction form
    34,030,980/52,307,820 = 52,307,820/x
  3. Step 3: Cross multiply
    34,030,980x = 52,307,820 × 52,307,820
  4. Step 4: Simplify right side
    34,030,980x = 2,736,108,033,152,400
  5. Step 5: Solve for x
    x = 2,736,108,033,152,400/34,030,980
  6. Step 6: Final answer
    x = 80,400,506.63

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.