Home / 2,834,869,588.74-4,252,508,698.62-1,088,072,325.36

Finding the Fourth Proportional to 2,834,869,588.74, 4,252,508,698.62 and 1,088,072,325.36

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Solution

The fourth proportional to 2,834,869,588.74, 4,252,508,698.62 and 1,088,072,325.36 is: 1,632,186,907.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,869,588.74 : 4,252,508,698.62 = 1,088,072,325.36 : x
  2. Step 2: Convert to fraction form
    2,834,869,588.74/4,252,508,698.62 = 1,088,072,325.36/x
  3. Step 3: Cross multiply
    2,834,869,588.74x = 4,252,508,698.62 × 1,088,072,325.36
  4. Step 4: Simplify right side
    2,834,869,588.74x = 4,627,037,028,321,090,560
  5. Step 5: Solve for x
    x = 4,627,037,028,321,090,560/2,834,869,588.74
  6. Step 6: Final answer
    x = 1,632,186,907.89

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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.