Home / 3,712,612,618.08-5,568,920,411.04-914,635,588.32

Finding the Fourth Proportional to 3,712,612,618.08, 5,568,920,411.04 and 914,635,588.32

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Solution

The fourth proportional to 3,712,612,618.08, 5,568,920,411.04 and 914,635,588.32 is: 1,371,953,748.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,612,618.08 : 5,568,920,411.04 = 914,635,588.32 : x
  2. Step 2: Convert to fraction form
    3,712,612,618.08/5,568,920,411.04 = 914,635,588.32/x
  3. Step 3: Cross multiply
    3,712,612,618.08x = 5,568,920,411.04 × 914,635,588.32
  4. Step 4: Simplify right side
    3,712,612,618.08x = 5,093,532,796,458,826,752
  5. Step 5: Solve for x
    x = 5,093,532,796,458,826,752/3,712,612,618.08
  6. Step 6: Final answer
    x = 1,371,953,748.06

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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.