Home / 160,836,223.77-241,214,477.55-45,821,762.55

Finding the Fourth Proportional to 160,836,223.77, 241,214,477.55 and 45,821,762.55

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Solution

The fourth proportional to 160,836,223.77, 241,214,477.55 and 45,821,762.55 is: 68,721,288.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,836,223.77 : 241,214,477.55 = 45,821,762.55 : x
  2. Step 2: Convert to fraction form
    160,836,223.77/241,214,477.55 = 45,821,762.55/x
  3. Step 3: Cross multiply
    160,836,223.77x = 241,214,477.55 × 45,821,762.55
  4. Step 4: Simplify right side
    160,836,223.77x = 11,052,872,513,918,406
  5. Step 5: Solve for x
    x = 11,052,872,513,918,406/160,836,223.77
  6. Step 6: Final answer
    x = 68,721,288.37

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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.