Home / 25,134,949.95-37,699,601.62-6,941,731.56

Finding the Fourth Proportional to 25,134,949.95, 37,699,601.62 and 6,941,731.56

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Solution

The fourth proportional to 25,134,949.95, 37,699,601.62 and 6,941,731.56 is: 10,411,817.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,134,949.95 : 37,699,601.62 = 6,941,731.56 : x
  2. Step 2: Convert to fraction form
    25,134,949.95/37,699,601.62 = 6,941,731.56/x
  3. Step 3: Cross multiply
    25,134,949.95x = 37,699,601.62 × 6,941,731.56
  4. Step 4: Simplify right side
    25,134,949.95x = 261,700,514,270,732.09
  5. Step 5: Solve for x
    x = 261,700,514,270,732.09/25,134,949.95
  6. Step 6: Final answer
    x = 10,411,817.60

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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.