Home / 33,813,592,880.52-50,712,007,807.20-11,428,843,578.48

Finding the Fourth Proportional to 33,813,592,880.52, 50,712,007,807.20 and 11,428,843,578.48

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Solution

The fourth proportional to 33,813,592,880.52, 50,712,007,807.20 and 11,428,843,578.48 is: 17,140,432,453.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813,592,880.52 : 50,712,007,807.20 = 11,428,843,578.48 : x
  2. Step 2: Convert to fraction form
    33,813,592,880.52/50,712,007,807.20 = 11,428,843,578.48/x
  3. Step 3: Cross multiply
    33,813,592,880.52x = 50,712,007,807.20 × 11,428,843,578.48
  4. Step 4: Simplify right side
    33,813,592,880.52x = 579,579,604,779,145,297,920
  5. Step 5: Solve for x
    x = 579,579,604,779,145,297,920/33,813,592,880.52
  6. Step 6: Final answer
    x = 17,140,432,453.51

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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.