Home / 1,105,467,264,234.90-1,658,200,896,352.30-904,628,482,737.30

Finding the Fourth Proportional to 1,105,467,264,234.90, 1,658,200,896,352.30 and 904,628,482,737.30

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Solution

The fourth proportional to 1,105,467,264,234.90, 1,658,200,896,352.30 and 904,628,482,737.30 is: 1,356,942,724,105.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,467,264,234.90 : 1,658,200,896,352.30 = 904,628,482,737.30 : x
  2. Step 2: Convert to fraction form
    1,105,467,264,234.90/1,658,200,896,352.30 = 904,628,482,737.30/x
  3. Step 3: Cross multiply
    1,105,467,264,234.90x = 1,658,200,896,352.30 × 904,628,482,737.30
  4. Step 4: Simplify right side
    1,105,467,264,234.90x = 1,500,055,760,940,812,229,148,672
  5. Step 5: Solve for x
    x = 1,500,055,760,940,812,229,148,672/1,105,467,264,234.90
  6. Step 6: Final answer
    x = 1,356,942,724,105.91

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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.