Home / 3,633,223,905.50-5,013,850,910.68-1,962,473,043.26

Finding the Fourth Proportional to 3,633,223,905.50, 5,013,850,910.68 and 1,962,473,043.26

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Solution

The fourth proportional to 3,633,223,905.50, 5,013,850,910.68 and 1,962,473,043.26 is: 2,708,213,837.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,223,905.50 : 5,013,850,910.68 = 1,962,473,043.26 : x
  2. Step 2: Convert to fraction form
    3,633,223,905.50/5,013,850,910.68 = 1,962,473,043.26/x
  3. Step 3: Cross multiply
    3,633,223,905.50x = 5,013,850,910.68 × 1,962,473,043.26
  4. Step 4: Simplify right side
    3,633,223,905.50x = 9,839,547,255,134,103,552
  5. Step 5: Solve for x
    x = 9,839,547,255,134,103,552/3,633,223,905.50
  6. Step 6: Final answer
    x = 2,708,213,837.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.