Home / 795,229,033,129.26-1,193,011,077,611.20-257,965,042,358.57

Finding the Fourth Proportional to 795,229,033,129.26, 1,193,011,077,611.20 and 257,965,042,358.57

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Solution

The fourth proportional to 795,229,033,129.26, 1,193,011,077,611.20 and 257,965,042,358.57 is: 387,001,908,065.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,229,033,129.26 : 1,193,011,077,611.20 = 257,965,042,358.57 : x
  2. Step 2: Convert to fraction form
    795,229,033,129.26/1,193,011,077,611.20 = 257,965,042,358.57/x
  3. Step 3: Cross multiply
    795,229,033,129.26x = 1,193,011,077,611.20 × 257,965,042,358.57
  4. Step 4: Simplify right side
    795,229,033,129.26x = 307,755,153,170,216,458,911,744
  5. Step 5: Solve for x
    x = 307,755,153,170,216,458,911,744/795,229,033,129.26
  6. Step 6: Final answer
    x = 387,001,908,065.64

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Double scale
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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.