Home / 23,914,613-35,847,937.02-12,393,628.22

Finding the Fourth Proportional to 23,914,613, 35,847,937.02 and 12,393,628.22

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Solution

The fourth proportional to 23,914,613, 35,847,937.02 and 12,393,628.22 is: 18,578,013.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,914,613 : 35,847,937.02 = 12,393,628.22 : x
  2. Step 2: Convert to fraction form
    23,914,613/35,847,937.02 = 12,393,628.22/x
  3. Step 3: Cross multiply
    23,914,613x = 35,847,937.02 × 12,393,628.22
  4. Step 4: Simplify right side
    23,914,613x = 444,286,003,879,854.75
  5. Step 5: Solve for x
    x = 444,286,003,879,854.75/23,914,613
  6. Step 6: Final answer
    x = 18,578,013.53

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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.