Home / 6,882,497,243,912.90-10,318,656,370,853-4,162,205,901,102.80

Finding the Fourth Proportional to 6,882,497,243,912.90, 10,318,656,370,853 and 4,162,205,901,102.80

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Solution

The fourth proportional to 6,882,497,243,912.90, 10,318,656,370,853 and 4,162,205,901,102.80 is: 6,240,230,967,938.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882,497,243,912.90 : 10,318,656,370,853 = 4,162,205,901,102.80 : x
  2. Step 2: Convert to fraction form
    6,882,497,243,912.90/10,318,656,370,853 = 4,162,205,901,102.80/x
  3. Step 3: Cross multiply
    6,882,497,243,912.90x = 10,318,656,370,853 × 4,162,205,901,102.80
  4. Step 4: Simplify right side
    6,882,497,243,912.90x = 42,948,372,438,216,354,759,180,288
  5. Step 5: Solve for x
    x = 42,948,372,438,216,354,759,180,288/6,882,497,243,912.90
  6. Step 6: Final answer
    x = 6,240,230,967,938.46

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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.