Home / 798,751,292.82-1,196,081,384.67-552,767,330.58

Finding the Fourth Proportional to 798,751,292.82, 1,196,081,384.67 and 552,767,330.58

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Solution

The fourth proportional to 798,751,292.82, 1,196,081,384.67 and 552,767,330.58 is: 827,735,391.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,751,292.82 : 1,196,081,384.67 = 552,767,330.58 : x
  2. Step 2: Convert to fraction form
    798,751,292.82/1,196,081,384.67 = 552,767,330.58/x
  3. Step 3: Cross multiply
    798,751,292.82x = 1,196,081,384.67 × 552,767,330.58
  4. Step 4: Simplify right side
    798,751,292.82x = 661,154,714,160,466,176
  5. Step 5: Solve for x
    x = 661,154,714,160,466,176/798,751,292.82
  6. Step 6: Final answer
    x = 827,735,391.61

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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.