Home / 31,022,156.64-46,554,489.36-10,827,398.64

Finding the Fourth Proportional to 31,022,156.64, 46,554,489.36 and 10,827,398.64

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Solution

The fourth proportional to 31,022,156.64, 46,554,489.36 and 10,827,398.64 is: 16,248,516.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,022,156.64 : 46,554,489.36 = 10,827,398.64 : x
  2. Step 2: Convert to fraction form
    31,022,156.64/46,554,489.36 = 10,827,398.64/x
  3. Step 3: Cross multiply
    31,022,156.64x = 46,554,489.36 × 10,827,398.64
  4. Step 4: Simplify right side
    31,022,156.64x = 504,064,014,782,358.50
  5. Step 5: Solve for x
    x = 504,064,014,782,358.50/31,022,156.64
  6. Step 6: Final answer
    x = 16,248,516.20

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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.