Home / 1,983,720,588,991.80-2,737,619,259,423.20-1,104,795,216,527.70

Finding the Fourth Proportional to 1,983,720,588,991.80, 2,737,619,259,423.20 and 1,104,795,216,527.70

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Solution

The fourth proportional to 1,983,720,588,991.80, 2,737,619,259,423.20 and 1,104,795,216,527.70 is: 1,524,664,652,506.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,983,720,588,991.80 : 2,737,619,259,423.20 = 1,104,795,216,527.70 : x
  2. Step 2: Convert to fraction form
    1,983,720,588,991.80/2,737,619,259,423.20 = 1,104,795,216,527.70/x
  3. Step 3: Cross multiply
    1,983,720,588,991.80x = 2,737,619,259,423.20 × 1,104,795,216,527.70
  4. Step 4: Simplify right side
    1,983,720,588,991.80x = 3,024,508,662,484,856,077,287,424
  5. Step 5: Solve for x
    x = 3,024,508,662,484,856,077,287,424/1,983,720,588,991.80
  6. Step 6: Final answer
    x = 1,524,664,652,506.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.