Home / 52,364,100.06-78,492,255.98-23,231,658.74

Finding the Fourth Proportional to 52,364,100.06, 78,492,255.98 and 23,231,658.74

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Solution

The fourth proportional to 52,364,100.06, 78,492,255.98 and 23,231,658.74 is: 34,823,577.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,364,100.06 : 78,492,255.98 = 23,231,658.74 : x
  2. Step 2: Convert to fraction form
    52,364,100.06/78,492,255.98 = 23,231,658.74/x
  3. Step 3: Cross multiply
    52,364,100.06x = 78,492,255.98 × 23,231,658.74
  4. Step 4: Simplify right side
    52,364,100.06x = 1,823,505,304,151,464.50
  5. Step 5: Solve for x
    x = 1,823,505,304,151,464.50/52,364,100.06
  6. Step 6: Final answer
    x = 34,823,577.64

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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.