Home / 152,775,907.54-229,161,593.28-37,760,443.54

Finding the Fourth Proportional to 152,775,907.54, 229,161,593.28 and 37,760,443.54

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Solution

The fourth proportional to 152,775,907.54, 229,161,593.28 and 37,760,443.54 is: 56,640,104.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,775,907.54 : 229,161,593.28 = 37,760,443.54 : x
  2. Step 2: Convert to fraction form
    152,775,907.54/229,161,593.28 = 37,760,443.54/x
  3. Step 3: Cross multiply
    152,775,907.54x = 229,161,593.28 × 37,760,443.54
  4. Step 4: Simplify right side
    152,775,907.54x = 8,653,243,404,585,883
  5. Step 5: Solve for x
    x = 8,653,243,404,585,883/152,775,907.54
  6. Step 6: Final answer
    x = 56,640,104.74

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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.