Home / 1,879,609,482.41-2,593,709,255.39-1,086,706,568.61

Finding the Fourth Proportional to 1,879,609,482.41, 2,593,709,255.39 and 1,086,706,568.61

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Solution

The fourth proportional to 1,879,609,482.41, 2,593,709,255.39 and 1,086,706,568.61 is: 1,499,567,283.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,609,482.41 : 2,593,709,255.39 = 1,086,706,568.61 : x
  2. Step 2: Convert to fraction form
    1,879,609,482.41/2,593,709,255.39 = 1,086,706,568.61/x
  3. Step 3: Cross multiply
    1,879,609,482.41x = 2,593,709,255.39 × 1,086,706,568.61
  4. Step 4: Simplify right side
    1,879,609,482.41x = 2,818,600,884,891,431,424
  5. Step 5: Solve for x
    x = 2,818,600,884,891,431,424/1,879,609,482.41
  6. Step 6: Final answer
    x = 1,499,567,283.14

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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.