Home / 25,314,740.87-34,933,522.35-14,150,936.93

Finding the Fourth Proportional to 25,314,740.87, 34,933,522.35 and 14,150,936.93

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Solution

The fourth proportional to 25,314,740.87, 34,933,522.35 and 14,150,936.93 is: 19,527,834.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,314,740.87 : 34,933,522.35 = 14,150,936.93 : x
  2. Step 2: Convert to fraction form
    25,314,740.87/34,933,522.35 = 14,150,936.93/x
  3. Step 3: Cross multiply
    25,314,740.87x = 34,933,522.35 × 14,150,936.93
  4. Step 4: Simplify right side
    25,314,740.87x = 494,342,071,395,993.81
  5. Step 5: Solve for x
    x = 494,342,071,395,993.81/25,314,740.87
  6. Step 6: Final answer
    x = 19,527,834.55

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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.