Home / 535,063,723.26-802,403,034.69-185,214,735.15

Finding the Fourth Proportional to 535,063,723.26, 802,403,034.69 and 185,214,735.15

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Solution

The fourth proportional to 535,063,723.26, 802,403,034.69 and 185,214,735.15 is: 277,755,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,063,723.26 : 802,403,034.69 = 185,214,735.15 : x
  2. Step 2: Convert to fraction form
    535,063,723.26/802,403,034.69 = 185,214,735.15/x
  3. Step 3: Cross multiply
    535,063,723.26x = 802,403,034.69 × 185,214,735.15
  4. Step 4: Simplify right side
    535,063,723.26x = 148,616,865,553,664,640
  5. Step 5: Solve for x
    x = 148,616,865,553,664,640/535,063,723.26
  6. Step 6: Final answer
    x = 277,755,450.60

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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.