Home / 23,700,378.48-32,674,910.04-17,795,019.12

Finding the Fourth Proportional to 23,700,378.48, 32,674,910.04 and 17,795,019.12

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Solution

The fourth proportional to 23,700,378.48, 32,674,910.04 and 17,795,019.12 is: 24,533,390.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,700,378.48 : 32,674,910.04 = 17,795,019.12 : x
  2. Step 2: Convert to fraction form
    23,700,378.48/32,674,910.04 = 17,795,019.12/x
  3. Step 3: Cross multiply
    23,700,378.48x = 32,674,910.04 × 17,795,019.12
  4. Step 4: Simplify right side
    23,700,378.48x = 581,450,648,906,080
  5. Step 5: Solve for x
    x = 581,450,648,906,080/23,700,378.48
  6. Step 6: Final answer
    x = 24,533,390.87

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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.