Home / 6,882,497,243,918-10,318,656,370,862-4,162,205,901,108

Finding the Fourth Proportional to 6,882,497,243,918, 10,318,656,370,862 and 4,162,205,901,108

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Solution

The fourth proportional to 6,882,497,243,918, 10,318,656,370,862 and 4,162,205,901,108 is: 6,240,230,967,947.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882,497,243,918 : 10,318,656,370,862 = 4,162,205,901,108 : x
  2. Step 2: Convert to fraction form
    6,882,497,243,918/10,318,656,370,862 = 4,162,205,901,108/x
  3. Step 3: Cross multiply
    6,882,497,243,918x = 10,318,656,370,862 × 4,162,205,901,108
  4. Step 4: Simplify right side
    6,882,497,243,918x = 42,948,372,438,307,476,785,332,224
  5. Step 5: Solve for x
    x = 42,948,372,438,307,476,785,332,224/6,882,497,243,918
  6. Step 6: Final answer
    x = 6,240,230,967,947.07

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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.