Home / 4,689,975,844.94-7,035,190,006.89-1,542,120,760.22

Finding the Fourth Proportional to 4,689,975,844.94, 7,035,190,006.89 and 1,542,120,760.22

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Solution

The fourth proportional to 4,689,975,844.94, 7,035,190,006.89 and 1,542,120,760.22 is: 2,313,255,530.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,975,844.94 : 7,035,190,006.89 = 1,542,120,760.22 : x
  2. Step 2: Convert to fraction form
    4,689,975,844.94/7,035,190,006.89 = 1,542,120,760.22/x
  3. Step 3: Cross multiply
    4,689,975,844.94x = 7,035,190,006.89 × 1,542,120,760.22
  4. Step 4: Simplify right side
    4,689,975,844.94x = 10,849,112,561,717,354,496
  5. Step 5: Solve for x
    x = 10,849,112,561,717,354,496/4,689,975,844.94
  6. Step 6: Final answer
    x = 2,313,255,530.61

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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.