Home / 60,313,585.03-90,455,430.78-17,183,162.07

Finding the Fourth Proportional to 60,313,585.03, 90,455,430.78 and 17,183,162.07

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Solution

The fourth proportional to 60,313,585.03, 90,455,430.78 and 17,183,162.07 is: 25,770,484.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,313,585.03 : 90,455,430.78 = 17,183,162.07 : x
  2. Step 2: Convert to fraction form
    60,313,585.03/90,455,430.78 = 17,183,162.07/x
  3. Step 3: Cross multiply
    60,313,585.03x = 90,455,430.78 × 17,183,162.07
  4. Step 4: Simplify right side
    60,313,585.03x = 1,554,310,327,204,406.50
  5. Step 5: Solve for x
    x = 1,554,310,327,204,406.50/60,313,585.03
  6. Step 6: Final answer
    x = 25,770,484.82

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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.