Home / 724,367,009.35-1,086,550,514.03-724,367,009.35

Finding the Fourth Proportional to 724,367,009.35, 1,086,550,514.03 and 724,367,009.35

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Solution

The fourth proportional to 724,367,009.35, 1,086,550,514.03 and 724,367,009.35 is: 1,086,550,514.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,367,009.35 : 1,086,550,514.03 = 724,367,009.35 : x
  2. Step 2: Convert to fraction form
    724,367,009.35/1,086,550,514.03 = 724,367,009.35/x
  3. Step 3: Cross multiply
    724,367,009.35x = 1,086,550,514.03 × 724,367,009.35
  4. Step 4: Simplify right side
    724,367,009.35x = 787,061,346,355,616,384
  5. Step 5: Solve for x
    x = 787,061,346,355,616,384/724,367,009.35
  6. Step 6: Final answer
    x = 1,086,550,514.03

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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.