Home / 183,327,310.96-253,657,886.18-159,854,793.76

Finding the Fourth Proportional to 183,327,310.96, 253,657,886.18 and 159,854,793.76

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Solution

The fourth proportional to 183,327,310.96, 253,657,886.18 and 159,854,793.76 is: 221,180,515.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,327,310.96 : 253,657,886.18 = 159,854,793.76 : x
  2. Step 2: Convert to fraction form
    183,327,310.96/253,657,886.18 = 159,854,793.76/x
  3. Step 3: Cross multiply
    183,327,310.96x = 253,657,886.18 × 159,854,793.76
  4. Step 4: Simplify right side
    183,327,310.96x = 40,548,429,080,901,456
  5. Step 5: Solve for x
    x = 40,548,429,080,901,456/183,327,310.96
  6. Step 6: Final answer
    x = 221,180,515.16

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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.