Home / 24,693,538.37-37,028,186.98-12,215,326.35

Finding the Fourth Proportional to 24,693,538.37, 37,028,186.98 and 12,215,326.35

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Solution

The fourth proportional to 24,693,538.37, 37,028,186.98 and 12,215,326.35 is: 18,316,993.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,693,538.37 : 37,028,186.98 = 12,215,326.35 : x
  2. Step 2: Convert to fraction form
    24,693,538.37/37,028,186.98 = 12,215,326.35/x
  3. Step 3: Cross multiply
    24,693,538.37x = 37,028,186.98 × 12,215,326.35
  4. Step 4: Simplify right side
    24,693,538.37x = 452,311,388,109,520.88
  5. Step 5: Solve for x
    x = 452,311,388,109,520.88/24,693,538.37
  6. Step 6: Final answer
    x = 18,316,993.75

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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.