Home / 1,034,276,760.50-1,551,371,739.73-481,389,016.07

Finding the Fourth Proportional to 1,034,276,760.50, 1,551,371,739.73 and 481,389,016.07

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Solution

The fourth proportional to 1,034,276,760.50, 1,551,371,739.73 and 481,389,016.07 is: 722,063,323.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,276,760.50 : 1,551,371,739.73 = 481,389,016.07 : x
  2. Step 2: Convert to fraction form
    1,034,276,760.50/1,551,371,739.73 = 481,389,016.07/x
  3. Step 3: Cross multiply
    1,034,276,760.50x = 1,551,371,739.73 × 481,389,016.07
  4. Step 4: Simplify right side
    1,034,276,760.50x = 746,813,315,350,103,808
  5. Step 5: Solve for x
    x = 746,813,315,350,103,808/1,034,276,760.50
  6. Step 6: Final answer
    x = 722,063,323.74

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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.