Home / 17,225,065.53-25,836,739.43-6,441,573.60

Finding the Fourth Proportional to 17,225,065.53, 25,836,739.43 and 6,441,573.60

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Solution

The fourth proportional to 17,225,065.53, 25,836,739.43 and 6,441,573.60 is: 9,662,039.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,065.53 : 25,836,739.43 = 6,441,573.60 : x
  2. Step 2: Convert to fraction form
    17,225,065.53/25,836,739.43 = 6,441,573.60/x
  3. Step 3: Cross multiply
    17,225,065.53x = 25,836,739.43 × 6,441,573.60
  4. Step 4: Simplify right side
    17,225,065.53x = 166,429,258,590,159.19
  5. Step 5: Solve for x
    x = 166,429,258,590,159.19/17,225,065.53
  6. Step 6: Final answer
    x = 9,662,039.21

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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.