Home / 2,528,414,932,057.30-3,488,614,577,611.70-1,430,997,541,517.20

Finding the Fourth Proportional to 2,528,414,932,057.30, 3,488,614,577,611.70 and 1,430,997,541,517.20

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Solution

The fourth proportional to 2,528,414,932,057.30, 3,488,614,577,611.70 and 1,430,997,541,517.20 is: 1,974,438,143,268.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,414,932,057.30 : 3,488,614,577,611.70 = 1,430,997,541,517.20 : x
  2. Step 2: Convert to fraction form
    2,528,414,932,057.30/3,488,614,577,611.70 = 1,430,997,541,517.20/x
  3. Step 3: Cross multiply
    2,528,414,932,057.30x = 3,488,614,577,611.70 × 1,430,997,541,517.20
  4. Step 4: Simplify right side
    2,528,414,932,057.30x = 4,992,198,883,863,407,611,609,088
  5. Step 5: Solve for x
    x = 4,992,198,883,863,407,611,609,088/2,528,414,932,057.30
  6. Step 6: Final answer
    x = 1,974,438,143,268.44

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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.