Home / 67,263,224.41-100,894,837.95-16,145,243.23

Finding the Fourth Proportional to 67,263,224.41, 100,894,837.95 and 16,145,243.23

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Solution

The fourth proportional to 67,263,224.41, 100,894,837.95 and 16,145,243.23 is: 24,217,865.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,263,224.41 : 100,894,837.95 = 16,145,243.23 : x
  2. Step 2: Convert to fraction form
    67,263,224.41/100,894,837.95 = 16,145,243.23/x
  3. Step 3: Cross multiply
    67,263,224.41x = 100,894,837.95 × 16,145,243.23
  4. Step 4: Simplify right side
    67,263,224.41x = 1,628,971,699,354,184.75
  5. Step 5: Solve for x
    x = 1,628,971,699,354,184.75/67,263,224.41
  6. Step 6: Final answer
    x = 24,217,865.17

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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.