Home / 156,449,131.89-234,495,181.35-63,016,302.26

Finding the Fourth Proportional to 156,449,131.89, 234,495,181.35 and 63,016,302.26

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Solution

The fourth proportional to 156,449,131.89, 234,495,181.35 and 63,016,302.26 is: 94,452,548.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,449,131.89 : 234,495,181.35 = 63,016,302.26 : x
  2. Step 2: Convert to fraction form
    156,449,131.89/234,495,181.35 = 63,016,302.26/x
  3. Step 3: Cross multiply
    156,449,131.89x = 234,495,181.35 × 63,016,302.26
  4. Step 4: Simplify right side
    156,449,131.89x = 14,777,019,226,465,114
  5. Step 5: Solve for x
    x = 14,777,019,226,465,114/156,449,131.89
  6. Step 6: Final answer
    x = 94,452,548.56

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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.