Home / 11,716,316.88-17,577,281.22-4,889,092.23

Finding the Fourth Proportional to 11,716,316.88, 17,577,281.22 and 4,889,092.23

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Solution

The fourth proportional to 11,716,316.88, 17,577,281.22 and 4,889,092.23 is: 7,334,809.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,716,316.88 : 17,577,281.22 = 4,889,092.23 : x
  2. Step 2: Convert to fraction form
    11,716,316.88/17,577,281.22 = 4,889,092.23/x
  3. Step 3: Cross multiply
    11,716,316.88x = 17,577,281.22 × 4,889,092.23
  4. Step 4: Simplify right side
    11,716,316.88x = 85,936,949,037,226.92
  5. Step 5: Solve for x
    x = 85,936,949,037,226.92/11,716,316.88
  6. Step 6: Final answer
    x = 7,334,809.22

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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.