Home / 2,174,637,901,137-3,262,510,923,542.50-644,870,084,689.06

Finding the Fourth Proportional to 2,174,637,901,137, 3,262,510,923,542.50 and 644,870,084,689.06

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Solution

The fourth proportional to 2,174,637,901,137, 3,262,510,923,542.50 and 644,870,084,689.06 is: 967,469,432,250.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,637,901,137 : 3,262,510,923,542.50 = 644,870,084,689.06 : x
  2. Step 2: Convert to fraction form
    2,174,637,901,137/3,262,510,923,542.50 = 644,870,084,689.06/x
  3. Step 3: Cross multiply
    2,174,637,901,137x = 3,262,510,923,542.50 × 644,870,084,689.06
  4. Step 4: Simplify right side
    2,174,637,901,137x = 2,103,895,695,563,835,490,435,072
  5. Step 5: Solve for x
    x = 2,103,895,695,563,835,490,435,072/2,174,637,901,137
  6. Step 6: Final answer
    x = 967,469,432,250.69

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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.