Home / 1,777,956,976,619.50-2,453,580,627,497.10-1,007,205,668,324.30

Finding the Fourth Proportional to 1,777,956,976,619.50, 2,453,580,627,497.10 and 1,007,205,668,324.30

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Solution

The fourth proportional to 1,777,956,976,619.50, 2,453,580,627,497.10 and 1,007,205,668,324.30 is: 1,389,943,822,152.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,956,976,619.50 : 2,453,580,627,497.10 = 1,007,205,668,324.30 : x
  2. Step 2: Convert to fraction form
    1,777,956,976,619.50/2,453,580,627,497.10 = 1,007,205,668,324.30/x
  3. Step 3: Cross multiply
    1,777,956,976,619.50x = 2,453,580,627,497.10 × 1,007,205,668,324.30
  4. Step 4: Simplify right side
    1,777,956,976,619.50x = 2,471,260,315,705,772,175,523,840
  5. Step 5: Solve for x
    x = 2,471,260,315,705,772,175,523,840/1,777,956,976,619.50
  6. Step 6: Final answer
    x = 1,389,943,822,152.82

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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.