Home / 724,367,008.35-1,086,550,512.53-724,367,008.35

Finding the Fourth Proportional to 724,367,008.35, 1,086,550,512.53 and 724,367,008.35

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Solution

The fourth proportional to 724,367,008.35, 1,086,550,512.53 and 724,367,008.35 is: 1,086,550,512.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,367,008.35 : 1,086,550,512.53 = 724,367,008.35 : x
  2. Step 2: Convert to fraction form
    724,367,008.35/1,086,550,512.53 = 724,367,008.35/x
  3. Step 3: Cross multiply
    724,367,008.35x = 1,086,550,512.53 × 724,367,008.35
  4. Step 4: Simplify right side
    724,367,008.35x = 787,061,344,178,893,568
  5. Step 5: Solve for x
    x = 787,061,344,178,893,568/724,367,008.35
  6. Step 6: Final answer
    x = 1,086,550,512.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.