Home / 4,299,213,940,424.50-6,448,845,018,797-1,434,021,863,451.30

Finding the Fourth Proportional to 4,299,213,940,424.50, 6,448,845,018,797 and 1,434,021,863,451.30

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Solution

The fourth proportional to 4,299,213,940,424.50, 6,448,845,018,797 and 1,434,021,863,451.30 is: 2,151,040,836,560.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,213,940,424.50 : 6,448,845,018,797 = 1,434,021,863,451.30 : x
  2. Step 2: Convert to fraction form
    4,299,213,940,424.50/6,448,845,018,797 = 1,434,021,863,451.30/x
  3. Step 3: Cross multiply
    4,299,213,940,424.50x = 6,448,845,018,797 × 1,434,021,863,451.30
  4. Step 4: Simplify right side
    4,299,213,940,424.50x = 9,247,784,750,963,908,417,683,456
  5. Step 5: Solve for x
    x = 9,247,784,750,963,908,417,683,456/4,299,213,940,424.50
  6. Step 6: Final answer
    x = 2,151,040,836,560.65

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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.