Home / 4,333,428,038.20-6,498,092,993.84-1,678,727,506.36

Finding the Fourth Proportional to 4,333,428,038.20, 6,498,092,993.84 and 1,678,727,506.36

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Solution

The fourth proportional to 4,333,428,038.20, 6,498,092,993.84 and 1,678,727,506.36 is: 2,517,297,472.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,428,038.20 : 6,498,092,993.84 = 1,678,727,506.36 : x
  2. Step 2: Convert to fraction form
    4,333,428,038.20/6,498,092,993.84 = 1,678,727,506.36/x
  3. Step 3: Cross multiply
    4,333,428,038.20x = 6,498,092,993.84 × 1,678,727,506.36
  4. Step 4: Simplify right side
    4,333,428,038.20x = 10,908,527,447,644,409,856
  5. Step 5: Solve for x
    x = 10,908,527,447,644,409,856/4,333,428,038.20
  6. Step 6: Final answer
    x = 2,517,297,472.46

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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.