Home / 38,546,491.56-53,206,069.64-24,795,455.69

Finding the Fourth Proportional to 38,546,491.56, 53,206,069.64 and 24,795,455.69

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Solution

The fourth proportional to 38,546,491.56, 53,206,069.64 and 24,795,455.69 is: 34,225,390.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,546,491.56 : 53,206,069.64 = 24,795,455.69 : x
  2. Step 2: Convert to fraction form
    38,546,491.56/53,206,069.64 = 24,795,455.69/x
  3. Step 3: Cross multiply
    38,546,491.56x = 53,206,069.64 × 24,795,455.69
  4. Step 4: Simplify right side
    38,546,491.56x = 1,319,268,741,807,666.50
  5. Step 5: Solve for x
    x = 1,319,268,741,807,666.50/38,546,491.56
  6. Step 6: Final answer
    x = 34,225,390.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.