Home / 1,707,790,352,514.20-2,356,794,048,924-937,038,839,949.52

Finding the Fourth Proportional to 1,707,790,352,514.20, 2,356,794,048,924 and 937,038,839,949.52

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Solution

The fourth proportional to 1,707,790,352,514.20, 2,356,794,048,924 and 937,038,839,949.52 is: 1,293,137,391,455.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,790,352,514.20 : 2,356,794,048,924 = 937,038,839,949.52 : x
  2. Step 2: Convert to fraction form
    1,707,790,352,514.20/2,356,794,048,924 = 937,038,839,949.52/x
  3. Step 3: Cross multiply
    1,707,790,352,514.20x = 2,356,794,048,924 × 937,038,839,949.52
  4. Step 4: Simplify right side
    1,707,790,352,514.20x = 2,208,407,561,603,677,333,487,616
  5. Step 5: Solve for x
    x = 2,208,407,561,603,677,333,487,616/1,707,790,352,514.20
  6. Step 6: Final answer
    x = 1,293,137,391,455.85

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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.