Home / 18,095,951.03-24,972,579.60-9,836,032.75

Finding the Fourth Proportional to 18,095,951.03, 24,972,579.60 and 9,836,032.75

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Solution

The fourth proportional to 18,095,951.03, 24,972,579.60 and 9,836,032.75 is: 13,573,816.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,095,951.03 : 24,972,579.60 = 9,836,032.75 : x
  2. Step 2: Convert to fraction form
    18,095,951.03/24,972,579.60 = 9,836,032.75/x
  3. Step 3: Cross multiply
    18,095,951.03x = 24,972,579.60 × 9,836,032.75
  4. Step 4: Simplify right side
    18,095,951.03x = 245,631,110,623,538.81
  5. Step 5: Solve for x
    x = 245,631,110,623,538.81/18,095,951.03
  6. Step 6: Final answer
    x = 13,573,816.06

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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.