Home / 6,912,603,456.65-10,367,735,677.71-1,937,180,212.04

Finding the Fourth Proportional to 6,912,603,456.65, 10,367,735,677.71 and 1,937,180,212.04

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Solution

The fourth proportional to 6,912,603,456.65, 10,367,735,677.71 and 1,937,180,212.04 is: 2,905,442,576.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,912,603,456.65 : 10,367,735,677.71 = 1,937,180,212.04 : x
  2. Step 2: Convert to fraction form
    6,912,603,456.65/10,367,735,677.71 = 1,937,180,212.04/x
  3. Step 3: Cross multiply
    6,912,603,456.65x = 10,367,735,677.71 × 1,937,180,212.04
  4. Step 4: Simplify right side
    6,912,603,456.65x = 20,084,172,398,520,930,304
  5. Step 5: Solve for x
    x = 20,084,172,398,520,930,304/6,912,603,456.65
  6. Step 6: Final answer
    x = 2,905,442,576.66

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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.