Home / 6,882,497,243,947.20-10,318,656,370,905-4,162,205,901,137

Finding the Fourth Proportional to 6,882,497,243,947.20, 10,318,656,370,905 and 4,162,205,901,137

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Solution

The fourth proportional to 6,882,497,243,947.20, 10,318,656,370,905 and 4,162,205,901,137 is: 6,240,230,967,990.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882,497,243,947.20 : 10,318,656,370,905 = 4,162,205,901,137 : x
  2. Step 2: Convert to fraction form
    6,882,497,243,947.20/10,318,656,370,905 = 4,162,205,901,137/x
  3. Step 3: Cross multiply
    6,882,497,243,947.20x = 10,318,656,370,905 × 4,162,205,901,137
  4. Step 4: Simplify right side
    6,882,497,243,947.20x = 42,948,372,438,785,695,623,938,048
  5. Step 5: Solve for x
    x = 42,948,372,438,785,695,623,938,048/6,882,497,243,947.20
  6. Step 6: Final answer
    x = 6,240,230,967,990.08

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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.