Home / 10,382,843,767.08-14,328,137,625.24-5,866,625,855.51

Finding the Fourth Proportional to 10,382,843,767.08, 14,328,137,625.24 and 5,866,625,855.51

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Solution

The fourth proportional to 10,382,843,767.08, 14,328,137,625.24 and 5,866,625,855.51 is: 8,095,838,147.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,382,843,767.08 : 14,328,137,625.24 = 5,866,625,855.51 : x
  2. Step 2: Convert to fraction form
    10,382,843,767.08/14,328,137,625.24 = 5,866,625,855.51/x
  3. Step 3: Cross multiply
    10,382,843,767.08x = 14,328,137,625.24 × 5,866,625,855.51
  4. Step 4: Simplify right side
    10,382,843,767.08x = 84,057,822,653,467,000,832
  5. Step 5: Solve for x
    x = 84,057,822,653,467,000,832/10,382,843,767.08
  6. Step 6: Final answer
    x = 8,095,838,147.92

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1.5x scale

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.