Home / 17,008,889.64-23,474,960.32-10,137,357.48

Finding the Fourth Proportional to 17,008,889.64, 23,474,960.32 and 10,137,357.48

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Solution

The fourth proportional to 17,008,889.64, 23,474,960.32 and 10,137,357.48 is: 13,991,158.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008,889.64 : 23,474,960.32 = 10,137,357.48 : x
  2. Step 2: Convert to fraction form
    17,008,889.64/23,474,960.32 = 10,137,357.48/x
  3. Step 3: Cross multiply
    17,008,889.64x = 23,474,960.32 × 10,137,357.48
  4. Step 4: Simplify right side
    17,008,889.64x = 237,974,064,592,655.22
  5. Step 5: Solve for x
    x = 237,974,064,592,655.22/17,008,889.64
  6. Step 6: Final answer
    x = 13,991,158.13

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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.