Home / 89,104,922.64-133,657,499.52-24,409,296

Finding the Fourth Proportional to 89,104,922.64, 133,657,499.52 and 24,409,296

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Solution

The fourth proportional to 89,104,922.64, 133,657,499.52 and 24,409,296 is: 36,613,975.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,104,922.64 : 133,657,499.52 = 24,409,296 : x
  2. Step 2: Convert to fraction form
    89,104,922.64/133,657,499.52 = 24,409,296/x
  3. Step 3: Cross multiply
    89,104,922.64x = 133,657,499.52 × 24,409,296
  4. Step 4: Simplify right side
    89,104,922.64x = 3,262,485,468,403,538
  5. Step 5: Solve for x
    x = 3,262,485,468,403,538/89,104,922.64
  6. Step 6: Final answer
    x = 36,613,975.66

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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.