Home / 30,955,313.46-46,437,454.20-11,522,924.22

Finding the Fourth Proportional to 30,955,313.46, 46,437,454.20 and 11,522,924.22

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Solution

The fourth proportional to 30,955,313.46, 46,437,454.20 and 11,522,924.22 is: 17,286,055.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,955,313.46 : 46,437,454.20 = 11,522,924.22 : x
  2. Step 2: Convert to fraction form
    30,955,313.46/46,437,454.20 = 11,522,924.22/x
  3. Step 3: Cross multiply
    30,955,313.46x = 46,437,454.20 × 11,522,924.22
  4. Step 4: Simplify right side
    30,955,313.46x = 535,095,265,933,672.19
  5. Step 5: Solve for x
    x = 535,095,265,933,672.19/30,955,313.46
  6. Step 6: Final answer
    x = 17,286,055.48

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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.