Home / 1,906,959,392.55-2,858,895,473.67-596,186,738.10

Finding the Fourth Proportional to 1,906,959,392.55, 2,858,895,473.67 and 596,186,738.10

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Solution

The fourth proportional to 1,906,959,392.55, 2,858,895,473.67 and 596,186,738.10 is: 893,797,515.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,959,392.55 : 2,858,895,473.67 = 596,186,738.10 : x
  2. Step 2: Convert to fraction form
    1,906,959,392.55/2,858,895,473.67 = 596,186,738.10/x
  3. Step 3: Cross multiply
    1,906,959,392.55x = 2,858,895,473.67 × 596,186,738.10
  4. Step 4: Simplify right side
    1,906,959,392.55x = 1,704,435,567,016,171,776
  5. Step 5: Solve for x
    x = 1,704,435,567,016,171,776/1,906,959,392.55
  6. Step 6: Final answer
    x = 893,797,515.39

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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.