Home / 934,137,910.20-1,401,206,865.30-590,152,553.40

Finding the Fourth Proportional to 934,137,910.20, 1,401,206,865.30 and 590,152,553.40

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Solution

The fourth proportional to 934,137,910.20, 1,401,206,865.30 and 590,152,553.40 is: 885,228,830.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,137,910.20 : 1,401,206,865.30 = 590,152,553.40 : x
  2. Step 2: Convert to fraction form
    934,137,910.20/1,401,206,865.30 = 590,152,553.40/x
  3. Step 3: Cross multiply
    934,137,910.20x = 1,401,206,865.30 × 590,152,553.40
  4. Step 4: Simplify right side
    934,137,910.20x = 826,925,809,398,404,736
  5. Step 5: Solve for x
    x = 826,925,809,398,404,736/934,137,910.20
  6. Step 6: Final answer
    x = 885,228,830.10

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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.