Home / 15,763,953.70-23,645,930.55-4,404,384.10

Finding the Fourth Proportional to 15,763,953.70, 23,645,930.55 and 4,404,384.10

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Solution

The fourth proportional to 15,763,953.70, 23,645,930.55 and 4,404,384.10 is: 6,606,576.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,763,953.70 : 23,645,930.55 = 4,404,384.10 : x
  2. Step 2: Convert to fraction form
    15,763,953.70/23,645,930.55 = 4,404,384.10/x
  3. Step 3: Cross multiply
    15,763,953.70x = 23,645,930.55 × 4,404,384.10
  4. Step 4: Simplify right side
    15,763,953.70x = 104,145,760,544,124.25
  5. Step 5: Solve for x
    x = 104,145,760,544,124.25/15,763,953.70
  6. Step 6: Final answer
    x = 6,606,576.15

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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.