Home / 23,373,754.26-32,255,217.84-12,776,673.12

Finding the Fourth Proportional to 23,373,754.26, 32,255,217.84 and 12,776,673.12

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Solution

The fourth proportional to 23,373,754.26, 32,255,217.84 and 12,776,673.12 is: 17,631,501.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,373,754.26 : 32,255,217.84 = 12,776,673.12 : x
  2. Step 2: Convert to fraction form
    23,373,754.26/32,255,217.84 = 12,776,673.12/x
  3. Step 3: Cross multiply
    23,373,754.26x = 32,255,217.84 × 12,776,673.12
  4. Step 4: Simplify right side
    23,373,754.26x = 412,114,374,756,072.44
  5. Step 5: Solve for x
    x = 412,114,374,756,072.44/23,373,754.26
  6. Step 6: Final answer
    x = 17,631,501.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.