Home / 1,596,546,013,185.80-2,394,819,047,446-387,788,279,036.49

Finding the Fourth Proportional to 1,596,546,013,185.80, 2,394,819,047,446 and 387,788,279,036.49

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Solution

The fourth proportional to 1,596,546,013,185.80, 2,394,819,047,446 and 387,788,279,036.49 is: 581,682,425,274.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,546,013,185.80 : 2,394,819,047,446 = 387,788,279,036.49 : x
  2. Step 2: Convert to fraction form
    1,596,546,013,185.80/2,394,819,047,446 = 387,788,279,036.49/x
  3. Step 3: Cross multiply
    1,596,546,013,185.80x = 2,394,819,047,446 × 387,788,279,036.49
  4. Step 4: Simplify right side
    1,596,546,013,185.80x = 928,682,757,012,890,616,594,432
  5. Step 5: Solve for x
    x = 928,682,757,012,890,616,594,432/1,596,546,013,185.80
  6. Step 6: Final answer
    x = 581,682,425,274.90

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Double scale
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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.