Home / 3,386,141,643.52-5,080,876,466.10-1,522,104,364.41

Finding the Fourth Proportional to 3,386,141,643.52, 5,080,876,466.10 and 1,522,104,364.41

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Solution

The fourth proportional to 3,386,141,643.52, 5,080,876,466.10 and 1,522,104,364.41 is: 2,283,904,531.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,141,643.52 : 5,080,876,466.10 = 1,522,104,364.41 : x
  2. Step 2: Convert to fraction form
    3,386,141,643.52/5,080,876,466.10 = 1,522,104,364.41/x
  3. Step 3: Cross multiply
    3,386,141,643.52x = 5,080,876,466.10 × 1,522,104,364.41
  4. Step 4: Simplify right side
    3,386,141,643.52x = 7,733,624,244,062,604,288
  5. Step 5: Solve for x
    x = 7,733,624,244,062,604,288/3,386,141,643.52
  6. Step 6: Final answer
    x = 2,283,904,531.54

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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.