Home / 9,222,250.05-13,811,231.70-4,953,007.35

Finding the Fourth Proportional to 9,222,250.05, 13,811,231.70 and 4,953,007.35

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Solution

The fourth proportional to 9,222,250.05, 13,811,231.70 and 4,953,007.35 is: 7,417,618.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,250.05 : 13,811,231.70 = 4,953,007.35 : x
  2. Step 2: Convert to fraction form
    9,222,250.05/13,811,231.70 = 4,953,007.35/x
  3. Step 3: Cross multiply
    9,222,250.05x = 13,811,231.70 × 4,953,007.35
  4. Step 4: Simplify right side
    9,222,250.05x = 68,407,132,122,652.98
  5. Step 5: Solve for x
    x = 68,407,132,122,652.98/9,222,250.05
  6. Step 6: Final answer
    x = 7,417,618.45

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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.