Home / 6,983,123,702.27-10,476,065,430.18-2,561,584,183.43

Finding the Fourth Proportional to 6,983,123,702.27, 10,476,065,430.18 and 2,561,584,183.43

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Solution

The fourth proportional to 6,983,123,702.27, 10,476,065,430.18 and 2,561,584,183.43 is: 3,842,882,448.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,123,702.27 : 10,476,065,430.18 = 2,561,584,183.43 : x
  2. Step 2: Convert to fraction form
    6,983,123,702.27/10,476,065,430.18 = 2,561,584,183.43/x
  3. Step 3: Cross multiply
    6,983,123,702.27x = 10,476,065,430.18 × 2,561,584,183.43
  4. Step 4: Simplify right side
    6,983,123,702.27x = 26,835,323,510,474,510,336
  5. Step 5: Solve for x
    x = 26,835,323,510,474,510,336/6,983,123,702.27
  6. Step 6: Final answer
    x = 3,842,882,448.40

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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.