Home / 532,340,841.67-797,797,495.57-414,308,126.59

Finding the Fourth Proportional to 532,340,841.67, 797,797,495.57 and 414,308,126.59

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Solution

The fourth proportional to 532,340,841.67, 797,797,495.57 and 414,308,126.59 is: 620,906,682.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,340,841.67 : 797,797,495.57 = 414,308,126.59 : x
  2. Step 2: Convert to fraction form
    532,340,841.67/797,797,495.57 = 414,308,126.59/x
  3. Step 3: Cross multiply
    532,340,841.67x = 797,797,495.57 × 414,308,126.59
  4. Step 4: Simplify right side
    532,340,841.67x = 330,533,985,787,800,512
  5. Step 5: Solve for x
    x = 330,533,985,787,800,512/532,340,841.67
  6. Step 6: Final answer
    x = 620,906,682.18

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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.