Home / 4,576,340,478.96-6,864,574,491.72-1,304,789,682.96

Finding the Fourth Proportional to 4,576,340,478.96, 6,864,574,491.72 and 1,304,789,682.96

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Solution

The fourth proportional to 4,576,340,478.96, 6,864,574,491.72 and 1,304,789,682.96 is: 1,957,202,707.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,340,478.96 : 6,864,574,491.72 = 1,304,789,682.96 : x
  2. Step 2: Convert to fraction form
    4,576,340,478.96/6,864,574,491.72 = 1,304,789,682.96/x
  3. Step 3: Cross multiply
    4,576,340,478.96x = 6,864,574,491.72 × 1,304,789,682.96
  4. Step 4: Simplify right side
    4,576,340,478.96x = 8,956,825,974,706,642,944
  5. Step 5: Solve for x
    x = 8,956,825,974,706,642,944/4,576,340,478.96
  6. Step 6: Final answer
    x = 1,957,202,707.25

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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.