Home / 25,082,533.80-37,624,894.20-6,886,256.40

Finding the Fourth Proportional to 25,082,533.80, 37,624,894.20 and 6,886,256.40

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Solution

The fourth proportional to 25,082,533.80, 37,624,894.20 and 6,886,256.40 is: 10,329,684.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,082,533.80 : 37,624,894.20 = 6,886,256.40 : x
  2. Step 2: Convert to fraction form
    25,082,533.80/37,624,894.20 = 6,886,256.40/x
  3. Step 3: Cross multiply
    25,082,533.80x = 37,624,894.20 × 6,886,256.40
  4. Step 4: Simplify right side
    25,082,533.80x = 259,094,668,484,072.91
  5. Step 5: Solve for x
    x = 259,094,668,484,072.91/25,082,533.80
  6. Step 6: Final answer
    x = 10,329,684.81

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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.