Home / 3,443,744,956,298.80-4,752,512,417,662.70-1,980,522,911,907.30

Finding the Fourth Proportional to 3,443,744,956,298.80, 4,752,512,417,662.70 and 1,980,522,911,907.30

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Solution

The fourth proportional to 3,443,744,956,298.80, 4,752,512,417,662.70 and 1,980,522,911,907.30 is: 2,733,204,651,258.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,744,956,298.80 : 4,752,512,417,662.70 = 1,980,522,911,907.30 : x
  2. Step 2: Convert to fraction form
    3,443,744,956,298.80/4,752,512,417,662.70 = 1,980,522,911,907.30/x
  3. Step 3: Cross multiply
    3,443,744,956,298.80x = 4,752,512,417,662.70 × 1,980,522,911,907.30
  4. Step 4: Simplify right side
    3,443,744,956,298.80x = 9,412,459,732,304,933,108,580,352
  5. Step 5: Solve for x
    x = 9,412,459,732,304,933,108,580,352/3,443,744,956,298.80
  6. Step 6: Final answer
    x = 2,733,204,651,258.81

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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.