Home / 43,506,727.59-62,918,311.78

Finding the Third Proportional to 43,506,727.59 and 62,918,311.78

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Solution

The third proportional to 43,506,727.59 and 62,918,311.78 is: 90,990,846.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,506,727.59 : 62,918,311.78 = 62,918,311.78 : x
  2. Step 2: Convert to fraction form
    43,506,727.59/62,918,311.78 = 62,918,311.78/x
  3. Step 3: Cross multiply
    43,506,727.59x = 62,918,311.78 × 62,918,311.78
  4. Step 4: Simplify right side
    43,506,727.59x = 3,958,713,957,402,582.50
  5. Step 5: Solve for x
    x = 3,958,713,957,402,582.50/43,506,727.59
  6. Step 6: Final answer
    x = 90,990,846.16

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.