Home / 1,369,810,882.80-2,051,315,101.80-1,097,713,090.80

Finding the Fourth Proportional to 1,369,810,882.80, 2,051,315,101.80 and 1,097,713,090.80

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Solution

The fourth proportional to 1,369,810,882.80, 2,051,315,101.80 and 1,097,713,090.80 is: 1,643,844,029.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,369,810,882.80 : 2,051,315,101.80 = 1,097,713,090.80 : x
  2. Step 2: Convert to fraction form
    1,369,810,882.80/2,051,315,101.80 = 1,097,713,090.80/x
  3. Step 3: Cross multiply
    1,369,810,882.80x = 2,051,315,101.80 × 1,097,713,090.80
  4. Step 4: Simplify right side
    1,369,810,882.80x = 2,251,755,440,601,594,368
  5. Step 5: Solve for x
    x = 2,251,755,440,601,594,368/1,369,810,882.80
  6. Step 6: Final answer
    x = 1,643,844,029.04

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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.