Home / 1,596,969,483.46-2,203,694,889.21-901,677,087.94

Finding the Fourth Proportional to 1,596,969,483.46, 2,203,694,889.21 and 901,677,087.94

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Solution

The fourth proportional to 1,596,969,483.46, 2,203,694,889.21 and 901,677,087.94 is: 1,244,244,934.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,969,483.46 : 2,203,694,889.21 = 901,677,087.94 : x
  2. Step 2: Convert to fraction form
    1,596,969,483.46/2,203,694,889.21 = 901,677,087.94/x
  3. Step 3: Cross multiply
    1,596,969,483.46x = 2,203,694,889.21 × 901,677,087.94
  4. Step 4: Simplify right side
    1,596,969,483.46x = 1,987,021,190,411,133,952
  5. Step 5: Solve for x
    x = 1,987,021,190,411,133,952/1,596,969,483.46
  6. Step 6: Final answer
    x = 1,244,244,934.54

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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.