Home / 43,623,433.50-67,547,919

Finding the Third Proportional to 43,623,433.50 and 67,547,919

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Solution

The third proportional to 43,623,433.50 and 67,547,919 is: 104,593,357.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,623,433.50 : 67,547,919 = 67,547,919 : x
  2. Step 2: Convert to fraction form
    43,623,433.50/67,547,919 = 67,547,919/x
  3. Step 3: Cross multiply
    43,623,433.50x = 67,547,919 × 67,547,919
  4. Step 4: Simplify right side
    43,623,433.50x = 4,562,721,361,230,561
  5. Step 5: Solve for x
    x = 4,562,721,361,230,561/43,623,433.50
  6. Step 6: Final answer
    x = 104,593,357.17

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.