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Finding the Third Proportional to 50,337,528 and 77,731,659

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Solution

The third proportional to 50,337,528 and 77,731,659 is: 120,033,920.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,337,528 : 77,731,659 = 77,731,659 : x
  2. Step 2: Convert to fraction form
    50,337,528/77,731,659 = 77,731,659/x
  3. Step 3: Cross multiply
    50,337,528x = 77,731,659 × 77,731,659
  4. Step 4: Simplify right side
    50,337,528x = 6,042,210,810,892,281
  5. Step 5: Solve for x
    x = 6,042,210,810,892,281/50,337,528
  6. Step 6: Final answer
    x = 120,033,920.04

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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.