Home / 16,765,087.50-25,147,864.53-4,797,823.50

Finding the Fourth Proportional to 16,765,087.50, 25,147,864.53 and 4,797,823.50

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Solution

The fourth proportional to 16,765,087.50, 25,147,864.53 and 4,797,823.50 is: 7,196,802.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,765,087.50 : 25,147,864.53 = 4,797,823.50 : x
  2. Step 2: Convert to fraction form
    16,765,087.50/25,147,864.53 = 4,797,823.50/x
  3. Step 3: Cross multiply
    16,765,087.50x = 25,147,864.53 × 4,797,823.50
  4. Step 4: Simplify right side
    16,765,087.50x = 120,655,015,416,850.45
  5. Step 5: Solve for x
    x = 120,655,015,416,850.45/16,765,087.50
  6. Step 6: Final answer
    x = 7,196,802.01

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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.