Home / 36,907,281.70-55,360,922.55-34,219,896.10

Finding the Fourth Proportional to 36,907,281.70, 55,360,922.55 and 34,219,896.10

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Solution

The fourth proportional to 36,907,281.70, 55,360,922.55 and 34,219,896.10 is: 51,329,844.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,907,281.70 : 55,360,922.55 = 34,219,896.10 : x
  2. Step 2: Convert to fraction form
    36,907,281.70/55,360,922.55 = 34,219,896.10/x
  3. Step 3: Cross multiply
    36,907,281.70x = 55,360,922.55 × 34,219,896.10
  4. Step 4: Simplify right side
    36,907,281.70x = 1,894,445,017,661,147
  5. Step 5: Solve for x
    x = 1,894,445,017,661,147/36,907,281.70
  6. Step 6: Final answer
    x = 51,329,844.15

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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.