Home / 1,817,541,939.60-2,722,494,933.47-1,153,214,004.50

Finding the Fourth Proportional to 1,817,541,939.60, 2,722,494,933.47 and 1,153,214,004.50

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Solution

The fourth proportional to 1,817,541,939.60, 2,722,494,933.47 and 1,153,214,004.50 is: 1,727,398,535.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,541,939.60 : 2,722,494,933.47 = 1,153,214,004.50 : x
  2. Step 2: Convert to fraction form
    1,817,541,939.60/2,722,494,933.47 = 1,153,214,004.50/x
  3. Step 3: Cross multiply
    1,817,541,939.60x = 2,722,494,933.47 × 1,153,214,004.50
  4. Step 4: Simplify right side
    1,817,541,939.60x = 3,139,619,284,471,672,320
  5. Step 5: Solve for x
    x = 3,139,619,284,471,672,320/1,817,541,939.60
  6. Step 6: Final answer
    x = 1,727,398,535.39

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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.