Home / 41,389,080,346.40-62,083,620,519.60-11,946,083,712.80

Finding the Fourth Proportional to 41,389,080,346.40, 62,083,620,519.60 and 11,946,083,712.80

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Solution

The fourth proportional to 41,389,080,346.40, 62,083,620,519.60 and 11,946,083,712.80 is: 17,919,125,569.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,389,080,346.40 : 62,083,620,519.60 = 11,946,083,712.80 : x
  2. Step 2: Convert to fraction form
    41,389,080,346.40/62,083,620,519.60 = 11,946,083,712.80/x
  3. Step 3: Cross multiply
    41,389,080,346.40x = 62,083,620,519.60 × 11,946,083,712.80
  4. Step 4: Simplify right side
    41,389,080,346.40x = 741,656,127,920,849,420,288
  5. Step 5: Solve for x
    x = 741,656,127,920,849,420,288/41,389,080,346.40
  6. Step 6: Final answer
    x = 17,919,125,569.20

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1.5x scale

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.