Home / 6,574,434,162.05-9,861,513,078.78-1,600,183,769.02

Finding the Fourth Proportional to 6,574,434,162.05, 9,861,513,078.78 and 1,600,183,769.02

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Solution

The fourth proportional to 6,574,434,162.05, 9,861,513,078.78 and 1,600,183,769.02 is: 2,400,242,025.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,434,162.05 : 9,861,513,078.78 = 1,600,183,769.02 : x
  2. Step 2: Convert to fraction form
    6,574,434,162.05/9,861,513,078.78 = 1,600,183,769.02/x
  3. Step 3: Cross multiply
    6,574,434,162.05x = 9,861,513,078.78 × 1,600,183,769.02
  4. Step 4: Simplify right side
    6,574,434,162.05x = 15,780,233,166,617,550,848
  5. Step 5: Solve for x
    x = 15,780,233,166,617,550,848/6,574,434,162.05
  6. Step 6: Final answer
    x = 2,400,242,025.04

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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.