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Finding the Third Proportional to 30,898,193 and 46,744,959

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Solution

The third proportional to 30,898,193 and 46,744,959 is: 70,719,060.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,898,193 : 46,744,959 = 46,744,959 : x
  2. Step 2: Convert to fraction form
    30,898,193/46,744,959 = 46,744,959/x
  3. Step 3: Cross multiply
    30,898,193x = 46,744,959 × 46,744,959
  4. Step 4: Simplify right side
    30,898,193x = 2,185,091,191,911,681
  5. Step 5: Solve for x
    x = 2,185,091,191,911,681/30,898,193
  6. Step 6: Final answer
    x = 70,719,060.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.