Home / 957,282,553.83-1,436,072,295.15-404,587,309.08

Finding the Fourth Proportional to 957,282,553.83, 1,436,072,295.15 and 404,587,309.08

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Solution

The fourth proportional to 957,282,553.83, 1,436,072,295.15 and 404,587,309.08 is: 606,943,710.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,282,553.83 : 1,436,072,295.15 = 404,587,309.08 : x
  2. Step 2: Convert to fraction form
    957,282,553.83/1,436,072,295.15 = 404,587,309.08/x
  3. Step 3: Cross multiply
    957,282,553.83x = 1,436,072,295.15 × 404,587,309.08
  4. Step 4: Simplify right side
    957,282,553.83x = 581,016,625,539,078,016
  5. Step 5: Solve for x
    x = 581,016,625,539,078,016/957,282,553.83
  6. Step 6: Final answer
    x = 606,943,710.83

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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.