Home / 16,729,348.59-25,095,222.32-7,004,175.12

Finding the Fourth Proportional to 16,729,348.59, 25,095,222.32 and 7,004,175.12

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Solution

The fourth proportional to 16,729,348.59, 25,095,222.32 and 7,004,175.12 is: 10,506,764.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,729,348.59 : 25,095,222.32 = 7,004,175.12 : x
  2. Step 2: Convert to fraction form
    16,729,348.59/25,095,222.32 = 7,004,175.12/x
  3. Step 3: Cross multiply
    16,729,348.59x = 25,095,222.32 × 7,004,175.12
  4. Step 4: Simplify right side
    16,729,348.59x = 175,771,331,769,591.81
  5. Step 5: Solve for x
    x = 175,771,331,769,591.81/16,729,348.59
  6. Step 6: Final answer
    x = 10,506,764.85

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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.