Home / 9,891,289,047.47-14,839,844,836.82-3,595,619,036.18

Finding the Fourth Proportional to 9,891,289,047.47, 14,839,844,836.82 and 3,595,619,036.18

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Solution

The fourth proportional to 9,891,289,047.47, 14,839,844,836.82 and 3,595,619,036.18 is: 5,394,486,839.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,891,289,047.47 : 14,839,844,836.82 = 3,595,619,036.18 : x
  2. Step 2: Convert to fraction form
    9,891,289,047.47/14,839,844,836.82 = 3,595,619,036.18/x
  3. Step 3: Cross multiply
    9,891,289,047.47x = 14,839,844,836.82 × 3,595,619,036.18
  4. Step 4: Simplify right side
    9,891,289,047.47x = 53,358,428,589,246,603,264
  5. Step 5: Solve for x
    x = 53,358,428,589,246,603,264/9,891,289,047.47
  6. Step 6: Final answer
    x = 5,394,486,839.20

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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.