Home / 9,891,289,050.30-14,839,844,841.03-3,595,619,039.01

Finding the Fourth Proportional to 9,891,289,050.30, 14,839,844,841.03 and 3,595,619,039.01

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Solution

The fourth proportional to 9,891,289,050.30, 14,839,844,841.03 and 3,595,619,039.01 is: 5,394,486,843.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,891,289,050.30 : 14,839,844,841.03 = 3,595,619,039.01 : x
  2. Step 2: Convert to fraction form
    9,891,289,050.30/14,839,844,841.03 = 3,595,619,039.01/x
  3. Step 3: Cross multiply
    9,891,289,050.30x = 14,839,844,841.03 × 3,595,619,039.01
  4. Step 4: Simplify right side
    9,891,289,050.30x = 53,358,428,646,319,783,936
  5. Step 5: Solve for x
    x = 53,358,428,646,319,783,936/9,891,289,050.30
  6. Step 6: Final answer
    x = 5,394,486,843.42

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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.