Home / 337,024,302.39-465,095,257.16-188,347,904.91

Finding the Fourth Proportional to 337,024,302.39, 465,095,257.16 and 188,347,904.91

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Solution

The fourth proportional to 337,024,302.39, 465,095,257.16 and 188,347,904.91 is: 259,921,069.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,024,302.39 : 465,095,257.16 = 188,347,904.91 : x
  2. Step 2: Convert to fraction form
    337,024,302.39/465,095,257.16 = 188,347,904.91/x
  3. Step 3: Cross multiply
    337,024,302.39x = 465,095,257.16 × 188,347,904.91
  4. Step 4: Simplify right side
    337,024,302.39x = 87,599,717,268,721,936
  5. Step 5: Solve for x
    x = 87,599,717,268,721,936/337,024,302.39
  6. Step 6: Final answer
    x = 259,921,069.93

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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.