Home / 2,374,344,414.64-3,561,516,732.72-1,626,622,870.88

Finding the Fourth Proportional to 2,374,344,414.64, 3,561,516,732.72 and 1,626,622,870.88

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Solution

The fourth proportional to 2,374,344,414.64, 3,561,516,732.72 and 1,626,622,870.88 is: 2,439,934,382.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,344,414.64 : 3,561,516,732.72 = 1,626,622,870.88 : x
  2. Step 2: Convert to fraction form
    2,374,344,414.64/3,561,516,732.72 = 1,626,622,870.88/x
  3. Step 3: Cross multiply
    2,374,344,414.64x = 3,561,516,732.72 × 1,626,622,870.88
  4. Step 4: Simplify right side
    2,374,344,414.64x = 5,793,244,572,464,163,840
  5. Step 5: Solve for x
    x = 5,793,244,572,464,163,840/2,374,344,414.64
  6. Step 6: Final answer
    x = 2,439,934,382.20

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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.