Home / 314,627,129.37-434,187,294.03-182,546,770.86

Finding the Fourth Proportional to 314,627,129.37, 434,187,294.03 and 182,546,770.86

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Solution

The fourth proportional to 314,627,129.37, 434,187,294.03 and 182,546,770.86 is: 251,915,620.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,627,129.37 : 434,187,294.03 = 182,546,770.86 : x
  2. Step 2: Convert to fraction form
    314,627,129.37/434,187,294.03 = 182,546,770.86/x
  3. Step 3: Cross multiply
    314,627,129.37x = 434,187,294.03 × 182,546,770.86
  4. Step 4: Simplify right side
    314,627,129.37x = 79,259,488,473,617,856
  5. Step 5: Solve for x
    x = 79,259,488,473,617,856/314,627,129.37
  6. Step 6: Final answer
    x = 251,915,620.35

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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.