Home / 41,102,058,599.40-61,658,827,461.90-17,520,108,241.80

Finding the Fourth Proportional to 41,102,058,599.40, 61,658,827,461.90 and 17,520,108,241.80

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Solution

The fourth proportional to 41,102,058,599.40, 61,658,827,461.90 and 17,520,108,241.80 is: 26,282,608,901.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,102,058,599.40 : 61,658,827,461.90 = 17,520,108,241.80 : x
  2. Step 2: Convert to fraction form
    41,102,058,599.40/61,658,827,461.90 = 17,520,108,241.80/x
  3. Step 3: Cross multiply
    41,102,058,599.40x = 61,658,827,461.90 × 17,520,108,241.80
  4. Step 4: Simplify right side
    41,102,058,599.40x = 1,080,269,331,194,958,315,520
  5. Step 5: Solve for x
    x = 1,080,269,331,194,958,315,520/41,102,058,599.40
  6. Step 6: Final answer
    x = 26,282,608,901.02

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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.