Home / 32,999,623,025.32-45,540,579,770.82-18,534,267,131.56

Finding the Fourth Proportional to 32,999,623,025.32, 45,540,579,770.82 and 18,534,267,131.56

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Solution

The fourth proportional to 32,999,623,025.32, 45,540,579,770.82 and 18,534,267,131.56 is: 25,577,906,455.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,999,623,025.32 : 45,540,579,770.82 = 18,534,267,131.56 : x
  2. Step 2: Convert to fraction form
    32,999,623,025.32/45,540,579,770.82 = 18,534,267,131.56/x
  3. Step 3: Cross multiply
    32,999,623,025.32x = 45,540,579,770.82 × 18,534,267,131.56
  4. Step 4: Simplify right side
    32,999,623,025.32x = 844,061,270,798,495,383,552
  5. Step 5: Solve for x
    x = 844,061,270,798,495,383,552/32,999,623,025.32
  6. Step 6: Final answer
    x = 25,577,906,455.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.