Home / 25,134,974.48-37,699,638.30-6,941,756.04

Finding the Fourth Proportional to 25,134,974.48, 37,699,638.30 and 6,941,756.04

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Solution

The fourth proportional to 25,134,974.48, 37,699,638.30 and 6,941,756.04 is: 10,411,854.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,134,974.48 : 37,699,638.30 = 6,941,756.04 : x
  2. Step 2: Convert to fraction form
    25,134,974.48/37,699,638.30 = 6,941,756.04/x
  3. Step 3: Cross multiply
    25,134,974.48x = 37,699,638.30 × 6,941,756.04
  4. Step 4: Simplify right side
    25,134,974.48x = 261,701,691,874,840.31
  5. Step 5: Solve for x
    x = 261,701,691,874,840.31/25,134,974.48
  6. Step 6: Final answer
    x = 10,411,854.29

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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.