Home / 24,941,866.92-37,412,784.36-18,161,572.32

Finding the Fourth Proportional to 24,941,866.92, 37,412,784.36 and 18,161,572.32

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Solution

The fourth proportional to 24,941,866.92, 37,412,784.36 and 18,161,572.32 is: 27,242,346.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,941,866.92 : 37,412,784.36 = 18,161,572.32 : x
  2. Step 2: Convert to fraction form
    24,941,866.92/37,412,784.36 = 18,161,572.32/x
  3. Step 3: Cross multiply
    24,941,866.92x = 37,412,784.36 × 18,161,572.32
  4. Step 4: Simplify right side
    24,941,866.92x = 679,474,988,846,704.88
  5. Step 5: Solve for x
    x = 679,474,988,846,704.88/24,941,866.92
  6. Step 6: Final answer
    x = 27,242,346.81

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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.