Home / 2,774,818,685.15-4,160,565,800.20-883,197,721.37

Finding the Fourth Proportional to 2,774,818,685.15, 4,160,565,800.20 and 883,197,721.37

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Solution

The fourth proportional to 2,774,818,685.15, 4,160,565,800.20 and 883,197,721.37 is: 1,324,267,511.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,818,685.15 : 4,160,565,800.20 = 883,197,721.37 : x
  2. Step 2: Convert to fraction form
    2,774,818,685.15/4,160,565,800.20 = 883,197,721.37/x
  3. Step 3: Cross multiply
    2,774,818,685.15x = 4,160,565,800.20 × 883,197,721.37
  4. Step 4: Simplify right side
    2,774,818,685.15x = 3,674,602,234,339,800,576
  5. Step 5: Solve for x
    x = 3,674,602,234,339,800,576/2,774,818,685.15
  6. Step 6: Final answer
    x = 1,324,267,511.24

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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.