Home / 3,389,545,026.30-5,084,223,553.13-902,427,291.89

Finding the Fourth Proportional to 3,389,545,026.30, 5,084,223,553.13 and 902,427,291.89

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Solution

The fourth proportional to 3,389,545,026.30, 5,084,223,553.13 and 902,427,291.89 is: 1,353,615,915.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,545,026.30 : 5,084,223,553.13 = 902,427,291.89 : x
  2. Step 2: Convert to fraction form
    3,389,545,026.30/5,084,223,553.13 = 902,427,291.89/x
  3. Step 3: Cross multiply
    3,389,545,026.30x = 5,084,223,553.13 × 902,427,291.89
  4. Step 4: Simplify right side
    3,389,545,026.30x = 4,588,142,092,384,526,336
  5. Step 5: Solve for x
    x = 4,588,142,092,384,526,336/3,389,545,026.30
  6. Step 6: Final answer
    x = 1,353,615,915.05

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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.