Home / 2,694,004,882.80-4,043,274,805.80-1,314,998,156.40

Finding the Fourth Proportional to 2,694,004,882.80, 4,043,274,805.80 and 1,314,998,156.40

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Solution

The fourth proportional to 2,694,004,882.80, 4,043,274,805.80 and 1,314,998,156.40 is: 1,973,604,038.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,004,882.80 : 4,043,274,805.80 = 1,314,998,156.40 : x
  2. Step 2: Convert to fraction form
    2,694,004,882.80/4,043,274,805.80 = 1,314,998,156.40/x
  3. Step 3: Cross multiply
    2,694,004,882.80x = 4,043,274,805.80 × 1,314,998,156.40
  4. Step 4: Simplify right side
    2,694,004,882.80x = 5,316,898,915,445,568,512
  5. Step 5: Solve for x
    x = 5,316,898,915,445,568,512/2,694,004,882.80
  6. Step 6: Final answer
    x = 1,973,604,038.13

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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.