Home / 38,087,557.63-52,576,912.69-25,714,404.65

Finding the Fourth Proportional to 38,087,557.63, 52,576,912.69 and 25,714,404.65

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Solution

The fourth proportional to 38,087,557.63, 52,576,912.69 and 25,714,404.65 is: 35,496,736.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,087,557.63 : 52,576,912.69 = 25,714,404.65 : x
  2. Step 2: Convert to fraction form
    38,087,557.63/52,576,912.69 = 25,714,404.65/x
  3. Step 3: Cross multiply
    38,087,557.63x = 52,576,912.69 × 25,714,404.65
  4. Step 4: Simplify right side
    38,087,557.63x = 1,351,984,008,225,536.25
  5. Step 5: Solve for x
    x = 1,351,984,008,225,536.25/38,087,557.63
  6. Step 6: Final answer
    x = 35,496,736.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.