Home / 434,367,464,511.44-599,417,708,231.24-251,472,278,195.48

Finding the Fourth Proportional to 434,367,464,511.44, 599,417,708,231.24 and 251,472,278,195.48

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Solution

The fourth proportional to 434,367,464,511.44, 599,417,708,231.24 and 251,472,278,195.48 is: 347,026,306,054.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,367,464,511.44 : 599,417,708,231.24 = 251,472,278,195.48 : x
  2. Step 2: Convert to fraction form
    434,367,464,511.44/599,417,708,231.24 = 251,472,278,195.48/x
  3. Step 3: Cross multiply
    434,367,464,511.44x = 599,417,708,231.24 × 251,472,278,195.48
  4. Step 4: Simplify right side
    434,367,464,511.44x = 150,736,936,679,623,444,398,080
  5. Step 5: Solve for x
    x = 150,736,936,679,623,444,398,080/434,367,464,511.44
  6. Step 6: Final answer
    x = 347,026,306,054.41

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Double scale
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1.5x scale

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.