Home / 726,607,034.70-1,089,910,552.05-726,607,034.70

Finding the Fourth Proportional to 726,607,034.70, 1,089,910,552.05 and 726,607,034.70

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Solution

The fourth proportional to 726,607,034.70, 1,089,910,552.05 and 726,607,034.70 is: 1,089,910,552.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    726,607,034.70 : 1,089,910,552.05 = 726,607,034.70 : x
  2. Step 2: Convert to fraction form
    726,607,034.70/1,089,910,552.05 = 726,607,034.70/x
  3. Step 3: Cross multiply
    726,607,034.70x = 1,089,910,552.05 × 726,607,034.70
  4. Step 4: Simplify right side
    726,607,034.70x = 791,936,674,313,290,496
  5. Step 5: Solve for x
    x = 791,936,674,313,290,496/726,607,034.70
  6. Step 6: Final answer
    x = 1,089,910,552.05

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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.