Home / 25,147,653.93-37,721,830.83-7,196,757.93

Finding the Fourth Proportional to 25,147,653.93, 37,721,830.83 and 7,196,757.93

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Solution

The fourth proportional to 25,147,653.93, 37,721,830.83 and 7,196,757.93 is: 10,795,237.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,147,653.93 : 37,721,830.83 = 7,196,757.93 : x
  2. Step 2: Convert to fraction form
    25,147,653.93/37,721,830.83 = 7,196,757.93/x
  3. Step 3: Cross multiply
    25,147,653.93x = 37,721,830.83 × 7,196,757.93
  4. Step 4: Simplify right side
    25,147,653.93x = 271,474,885,159,920.97
  5. Step 5: Solve for x
    x = 271,474,885,159,920.97/25,147,653.93
  6. Step 6: Final answer
    x = 10,795,237.04

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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.