Home / 15,050,126.25-22,578,939.14-4,412,558.25

Finding the Fourth Proportional to 15,050,126.25, 22,578,939.14 and 4,412,558.25

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Solution

The fourth proportional to 15,050,126.25, 22,578,939.14 and 4,412,558.25 is: 6,619,936.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,050,126.25 : 22,578,939.14 = 4,412,558.25 : x
  2. Step 2: Convert to fraction form
    15,050,126.25/22,578,939.14 = 4,412,558.25/x
  3. Step 3: Cross multiply
    15,050,126.25x = 22,578,939.14 × 4,412,558.25
  4. Step 4: Simplify right side
    15,050,126.25x = 99,630,884,156,392.12
  5. Step 5: Solve for x
    x = 99,630,884,156,392.12/15,050,126.25
  6. Step 6: Final answer
    x = 6,619,936.77

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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.