Home / 18,105,188.07-24,984,399.18-10,265,227.77

Finding the Fourth Proportional to 18,105,188.07, 24,984,399.18 and 10,265,227.77

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Solution

The fourth proportional to 18,105,188.07, 24,984,399.18 and 10,265,227.77 is: 14,165,583.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,105,188.07 : 24,984,399.18 = 10,265,227.77 : x
  2. Step 2: Convert to fraction form
    18,105,188.07/24,984,399.18 = 10,265,227.77/x
  3. Step 3: Cross multiply
    18,105,188.07x = 24,984,399.18 × 10,265,227.77
  4. Step 4: Simplify right side
    18,105,188.07x = 256,470,548,279,301.22
  5. Step 5: Solve for x
    x = 256,470,548,279,301.22/18,105,188.07
  6. Step 6: Final answer
    x = 14,165,583.22

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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.