Home / 25,291,217.94-37,936,924.65-6,121,943.70

Finding the Fourth Proportional to 25,291,217.94, 37,936,924.65 and 6,121,943.70

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Solution

The fourth proportional to 25,291,217.94, 37,936,924.65 and 6,121,943.70 is: 9,182,939.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,291,217.94 : 37,936,924.65 = 6,121,943.70 : x
  2. Step 2: Convert to fraction form
    25,291,217.94/37,936,924.65 = 6,121,943.70/x
  3. Step 3: Cross multiply
    25,291,217.94x = 37,936,924.65 × 6,121,943.70
  4. Step 4: Simplify right side
    25,291,217.94x = 232,247,716,858,442.19
  5. Step 5: Solve for x
    x = 232,247,716,858,442.19/25,291,217.94
  6. Step 6: Final answer
    x = 9,182,939.21

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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.