Home / 25,056,145.40-37,584,218.10-14,978,449.40

Finding the Fourth Proportional to 25,056,145.40, 37,584,218.10 and 14,978,449.40

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Solution

The fourth proportional to 25,056,145.40, 37,584,218.10 and 14,978,449.40 is: 22,467,674.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,056,145.40 : 37,584,218.10 = 14,978,449.40 : x
  2. Step 2: Convert to fraction form
    25,056,145.40/37,584,218.10 = 14,978,449.40/x
  3. Step 3: Cross multiply
    25,056,145.40x = 37,584,218.10 × 14,978,449.40
  4. Step 4: Simplify right side
    25,056,145.40x = 562,953,309,049,414.12
  5. Step 5: Solve for x
    x = 562,953,309,049,414.12/25,056,145.40
  6. Step 6: Final answer
    x = 22,467,674.10

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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.