Home / 25,874,078.46-35,705,602.70-14,271,392.86

Finding the Fourth Proportional to 25,874,078.46, 35,705,602.70 and 14,271,392.86

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Solution

The fourth proportional to 25,874,078.46, 35,705,602.70 and 14,271,392.86 is: 19,694,177.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,874,078.46 : 35,705,602.70 = 14,271,392.86 : x
  2. Step 2: Convert to fraction form
    25,874,078.46/35,705,602.70 = 14,271,392.86/x
  3. Step 3: Cross multiply
    25,874,078.46x = 35,705,602.70 × 14,271,392.86
  4. Step 4: Simplify right side
    25,874,078.46x = 509,568,683,434,776.75
  5. Step 5: Solve for x
    x = 509,568,683,434,776.75/25,874,078.46
  6. Step 6: Final answer
    x = 19,694,177.10

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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.