Home / 25,134,950.26-37,699,602.09-6,941,731.87

Finding the Fourth Proportional to 25,134,950.26, 37,699,602.09 and 6,941,731.87

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Solution

The fourth proportional to 25,134,950.26, 37,699,602.09 and 6,941,731.87 is: 10,411,818.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,134,950.26 : 37,699,602.09 = 6,941,731.87 : x
  2. Step 2: Convert to fraction form
    25,134,950.26/37,699,602.09 = 6,941,731.87/x
  3. Step 3: Cross multiply
    25,134,950.26x = 37,699,602.09 × 6,941,731.87
  4. Step 4: Simplify right side
    25,134,950.26x = 261,700,529,314,471.62
  5. Step 5: Solve for x
    x = 261,700,529,314,471.62/25,134,950.26
  6. Step 6: Final answer
    x = 10,411,818.07

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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.