Home / 262,682,007.24-362,483,895.90-151,154,847.48

Finding the Fourth Proportional to 262,682,007.24, 362,483,895.90 and 151,154,847.48

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Solution

The fourth proportional to 262,682,007.24, 362,483,895.90 and 151,154,847.48 is: 208,583,749.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,682,007.24 : 362,483,895.90 = 151,154,847.48 : x
  2. Step 2: Convert to fraction form
    262,682,007.24/362,483,895.90 = 151,154,847.48/x
  3. Step 3: Cross multiply
    262,682,007.24x = 362,483,895.90 × 151,154,847.48
  4. Step 4: Simplify right side
    262,682,007.24x = 54,791,197,998,720,688
  5. Step 5: Solve for x
    x = 54,791,197,998,720,688/262,682,007.24
  6. Step 6: Final answer
    x = 208,583,749.51

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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.