Home / 17,982,023.60-26,973,035.40-10,423,751.60

Finding the Fourth Proportional to 17,982,023.60, 26,973,035.40 and 10,423,751.60

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Solution

The fourth proportional to 17,982,023.60, 26,973,035.40 and 10,423,751.60 is: 15,635,627.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,982,023.60 : 26,973,035.40 = 10,423,751.60 : x
  2. Step 2: Convert to fraction form
    17,982,023.60/26,973,035.40 = 10,423,751.60/x
  3. Step 3: Cross multiply
    17,982,023.60x = 26,973,035.40 × 10,423,751.60
  4. Step 4: Simplify right side
    17,982,023.60x = 281,160,220,907,606.62
  5. Step 5: Solve for x
    x = 281,160,220,907,606.62/17,982,023.60
  6. Step 6: Final answer
    x = 15,635,627.40

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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.