Home / 52,364,095.80-78,492,249.60-23,231,654.50

Finding the Fourth Proportional to 52,364,095.80, 78,492,249.60 and 23,231,654.50

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Solution

The fourth proportional to 52,364,095.80, 78,492,249.60 and 23,231,654.50 is: 34,823,571.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,364,095.80 : 78,492,249.60 = 23,231,654.50 : x
  2. Step 2: Convert to fraction form
    52,364,095.80/78,492,249.60 = 23,231,654.50/x
  3. Step 3: Cross multiply
    52,364,095.80x = 78,492,249.60 × 23,231,654.50
  4. Step 4: Simplify right side
    52,364,095.80x = 1,823,504,823,634,963
  5. Step 5: Solve for x
    x = 1,823,504,823,634,963/52,364,095.80
  6. Step 6: Final answer
    x = 34,823,571.30

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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.