Home / 6,928,025,029.20-9,560,745,588.14-3,756,215,080.08

Finding the Fourth Proportional to 6,928,025,029.20, 9,560,745,588.14 and 3,756,215,080.08

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Solution

The fourth proportional to 6,928,025,029.20, 9,560,745,588.14 and 3,756,215,080.08 is: 5,183,615,331.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,928,025,029.20 : 9,560,745,588.14 = 3,756,215,080.08 : x
  2. Step 2: Convert to fraction form
    6,928,025,029.20/9,560,745,588.14 = 3,756,215,080.08/x
  3. Step 3: Cross multiply
    6,928,025,029.20x = 9,560,745,588.14 × 3,756,215,080.08
  4. Step 4: Simplify right side
    6,928,025,029.20x = 35,912,216,754,913,210,368
  5. Step 5: Solve for x
    x = 35,912,216,754,913,210,368/6,928,025,029.20
  6. Step 6: Final answer
    x = 5,183,615,331.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.