Home / 3,227,173,780.55-4,453,454,547.42-1,798,305,111.14

Finding the Fourth Proportional to 3,227,173,780.55, 4,453,454,547.42 and 1,798,305,111.14

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Solution

The fourth proportional to 3,227,173,780.55, 4,453,454,547.42 and 1,798,305,111.14 is: 2,481,635,827.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,173,780.55 : 4,453,454,547.42 = 1,798,305,111.14 : x
  2. Step 2: Convert to fraction form
    3,227,173,780.55/4,453,454,547.42 = 1,798,305,111.14/x
  3. Step 3: Cross multiply
    3,227,173,780.55x = 4,453,454,547.42 × 1,798,305,111.14
  4. Step 4: Simplify right side
    3,227,173,780.55x = 8,008,670,074,832,794,624
  5. Step 5: Solve for x
    x = 8,008,670,074,832,794,624/3,227,173,780.55
  6. Step 6: Final answer
    x = 2,481,635,827.33

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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.