Home / 16,729,350.09-25,095,224.57-7,004,176.62

Finding the Fourth Proportional to 16,729,350.09, 25,095,224.57 and 7,004,176.62

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Solution

The fourth proportional to 16,729,350.09, 25,095,224.57 and 7,004,176.62 is: 10,506,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,729,350.09 : 25,095,224.57 = 7,004,176.62 : x
  2. Step 2: Convert to fraction form
    16,729,350.09/25,095,224.57 = 7,004,176.62/x
  3. Step 3: Cross multiply
    16,729,350.09x = 25,095,224.57 × 7,004,176.62
  4. Step 4: Simplify right side
    16,729,350.09x = 175,771,385,171,822.69
  5. Step 5: Solve for x
    x = 175,771,385,171,822.69/16,729,350.09
  6. Step 6: Final answer
    x = 10,506,767.10

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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.