Home / 34,792,086.80-52,188,130.20-14,611,811.60

Finding the Fourth Proportional to 34,792,086.80, 52,188,130.20 and 14,611,811.60

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Solution

The fourth proportional to 34,792,086.80, 52,188,130.20 and 14,611,811.60 is: 21,917,717.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,792,086.80 : 52,188,130.20 = 14,611,811.60 : x
  2. Step 2: Convert to fraction form
    34,792,086.80/52,188,130.20 = 14,611,811.60/x
  3. Step 3: Cross multiply
    34,792,086.80x = 52,188,130.20 × 14,611,811.60
  4. Step 4: Simplify right side
    34,792,086.80x = 762,563,126,238,670.38
  5. Step 5: Solve for x
    x = 762,563,126,238,670.38/34,792,086.80
  6. Step 6: Final answer
    x = 21,917,717.40

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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.