Home / 795,262,157,978.30-1,192,893,252,751.60-190,887,363,501.52

Finding the Fourth Proportional to 795,262,157,978.30, 1,192,893,252,751.60 and 190,887,363,501.52

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Solution

The fourth proportional to 795,262,157,978.30, 1,192,893,252,751.60 and 190,887,363,501.52 is: 286,331,049,040.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,262,157,978.30 : 1,192,893,252,751.60 = 190,887,363,501.52 : x
  2. Step 2: Convert to fraction form
    795,262,157,978.30/1,192,893,252,751.60 = 190,887,363,501.52/x
  3. Step 3: Cross multiply
    795,262,157,978.30x = 1,192,893,252,751.60 × 190,887,363,501.52
  4. Step 4: Simplify right side
    795,262,157,978.30x = 227,708,247,956,505,256,525,824
  5. Step 5: Solve for x
    x = 227,708,247,956,505,256,525,824/795,262,157,978.30
  6. Step 6: Final answer
    x = 286,331,049,040.96

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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.