Home / 2,524,914,594.72-3,484,489,758.48-1,411,080,678.72

Finding the Fourth Proportional to 2,524,914,594.72, 3,484,489,758.48 and 1,411,080,678.72

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Solution

The fourth proportional to 2,524,914,594.72, 3,484,489,758.48 and 1,411,080,678.72 is: 1,947,351,480.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,914,594.72 : 3,484,489,758.48 = 1,411,080,678.72 : x
  2. Step 2: Convert to fraction form
    2,524,914,594.72/3,484,489,758.48 = 1,411,080,678.72/x
  3. Step 3: Cross multiply
    2,524,914,594.72x = 3,484,489,758.48 × 1,411,080,678.72
  4. Step 4: Simplify right side
    2,524,914,594.72x = 4,916,896,173,388,847,104
  5. Step 5: Solve for x
    x = 4,916,896,173,388,847,104/2,524,914,594.72
  6. Step 6: Final answer
    x = 1,947,351,480.19

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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.