Home / 1,494,002,356.80-2,241,003,535.20-1,048,468,794.45

Finding the Fourth Proportional to 1,494,002,356.80, 2,241,003,535.20 and 1,048,468,794.45

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Solution

The fourth proportional to 1,494,002,356.80, 2,241,003,535.20 and 1,048,468,794.45 is: 1,572,703,191.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,002,356.80 : 2,241,003,535.20 = 1,048,468,794.45 : x
  2. Step 2: Convert to fraction form
    1,494,002,356.80/2,241,003,535.20 = 1,048,468,794.45/x
  3. Step 3: Cross multiply
    1,494,002,356.80x = 2,241,003,535.20 × 1,048,468,794.45
  4. Step 4: Simplify right side
    1,494,002,356.80x = 2,349,622,274,909,331,968
  5. Step 5: Solve for x
    x = 2,349,622,274,909,331,968/1,494,002,356.80
  6. Step 6: Final answer
    x = 1,572,703,191.68

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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.