Home / 1,596,546,013,209.70-2,394,819,047,480-387,788,279,059.52

Finding the Fourth Proportional to 1,596,546,013,209.70, 2,394,819,047,480 and 387,788,279,059.52

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Solution

The fourth proportional to 1,596,546,013,209.70, 2,394,819,047,480 and 387,788,279,059.52 is: 581,682,425,309.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,546,013,209.70 : 2,394,819,047,480 = 387,788,279,059.52 : x
  2. Step 2: Convert to fraction form
    1,596,546,013,209.70/2,394,819,047,480 = 387,788,279,059.52/x
  3. Step 3: Cross multiply
    1,596,546,013,209.70x = 2,394,819,047,480 × 387,788,279,059.52
  4. Step 4: Simplify right side
    1,596,546,013,209.70x = 928,682,757,081,228,109,676,544
  5. Step 5: Solve for x
    x = 928,682,757,081,228,109,676,544/1,596,546,013,209.70
  6. Step 6: Final answer
    x = 581,682,425,309.00

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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.