Home / 17,104,753.80-25,656,916.60-4,151,011.76

Finding the Fourth Proportional to 17,104,753.80, 25,656,916.60 and 4,151,011.76

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Solution

The fourth proportional to 17,104,753.80, 25,656,916.60 and 4,151,011.76 is: 6,226,465.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,104,753.80 : 25,656,916.60 = 4,151,011.76 : x
  2. Step 2: Convert to fraction form
    17,104,753.80/25,656,916.60 = 4,151,011.76/x
  3. Step 3: Cross multiply
    17,104,753.80x = 25,656,916.60 × 4,151,011.76
  4. Step 4: Simplify right side
    17,104,753.80x = 106,502,162,382,899.56
  5. Step 5: Solve for x
    x = 106,502,162,382,899.56/17,104,753.80
  6. Step 6: Final answer
    x = 6,226,465.67

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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.