Home / 2,261,882,842.64-3,392,446,344.60-626,272,781.84

Finding the Fourth Proportional to 2,261,882,842.64, 3,392,446,344.60 and 626,272,781.84

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Solution

The fourth proportional to 2,261,882,842.64, 3,392,446,344.60 and 626,272,781.84 is: 939,304,534.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,882,842.64 : 3,392,446,344.60 = 626,272,781.84 : x
  2. Step 2: Convert to fraction form
    2,261,882,842.64/3,392,446,344.60 = 626,272,781.84/x
  3. Step 3: Cross multiply
    2,261,882,842.64x = 3,392,446,344.60 × 626,272,781.84
  4. Step 4: Simplify right side
    2,261,882,842.64x = 2,124,596,809,475,581,440
  5. Step 5: Solve for x
    x = 2,124,596,809,475,581,440/2,261,882,842.64
  6. Step 6: Final answer
    x = 939,304,534.00

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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.