Home / 17,082,881.90-25,624,322.85-15,963,137.90

Finding the Fourth Proportional to 17,082,881.90, 25,624,322.85 and 15,963,137.90

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Solution

The fourth proportional to 17,082,881.90, 25,624,322.85 and 15,963,137.90 is: 23,944,706.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,082,881.90 : 25,624,322.85 = 15,963,137.90 : x
  2. Step 2: Convert to fraction form
    17,082,881.90/25,624,322.85 = 15,963,137.90/x
  3. Step 3: Cross multiply
    17,082,881.90x = 25,624,322.85 × 15,963,137.90
  4. Step 4: Simplify right side
    17,082,881.90x = 409,044,599,248,671.06
  5. Step 5: Solve for x
    x = 409,044,599,248,671.06/17,082,881.90
  6. Step 6: Final answer
    x = 23,944,706.85

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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.