Home / 4,012,632,238.77-6,018,910,058.27-2,439,174,067.58

Finding the Fourth Proportional to 4,012,632,238.77, 6,018,910,058.27 and 2,439,174,067.58

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Solution

The fourth proportional to 4,012,632,238.77, 6,018,910,058.27 and 2,439,174,067.58 is: 3,658,737,819.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,632,238.77 : 6,018,910,058.27 = 2,439,174,067.58 : x
  2. Step 2: Convert to fraction form
    4,012,632,238.77/6,018,910,058.27 = 2,439,174,067.58/x
  3. Step 3: Cross multiply
    4,012,632,238.77x = 6,018,910,058.27 × 2,439,174,067.58
  4. Step 4: Simplify right side
    4,012,632,238.77x = 14,681,169,329,186,320,384
  5. Step 5: Solve for x
    x = 14,681,169,329,186,320,384/4,012,632,238.77
  6. Step 6: Final answer
    x = 3,658,737,819.86

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1.5x scale

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.