Home / 3,407,333,206.05-5,100,526,509.38-2,904,669,134.78

Finding the Fourth Proportional to 3,407,333,206.05, 5,100,526,509.38 and 2,904,669,134.78

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Solution

The fourth proportional to 3,407,333,206.05, 5,100,526,509.38 and 2,904,669,134.78 is: 4,348,075,467.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,333,206.05 : 5,100,526,509.38 = 2,904,669,134.78 : x
  2. Step 2: Convert to fraction form
    3,407,333,206.05/5,100,526,509.38 = 2,904,669,134.78/x
  3. Step 3: Cross multiply
    3,407,333,206.05x = 5,100,526,509.38 × 2,904,669,134.78
  4. Step 4: Simplify right side
    3,407,333,206.05x = 14,815,341,922,894,850,048
  5. Step 5: Solve for x
    x = 14,815,341,922,894,850,048/3,407,333,206.05
  6. Step 6: Final answer
    x = 4,348,075,467.52

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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.