Home / 46,155,941.80-69,211,163.43-16,206,520.01

Finding the Fourth Proportional to 46,155,941.80, 69,211,163.43 and 16,206,520.01

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Solution

The fourth proportional to 46,155,941.80, 69,211,163.43 and 16,206,520.01 is: 24,301,792.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,155,941.80 : 69,211,163.43 = 16,206,520.01 : x
  2. Step 2: Convert to fraction form
    46,155,941.80/69,211,163.43 = 16,206,520.01/x
  3. Step 3: Cross multiply
    46,155,941.80x = 69,211,163.43 × 16,206,520.01
  4. Step 4: Simplify right side
    46,155,941.80x = 1,121,672,104,697,619.62
  5. Step 5: Solve for x
    x = 1,121,672,104,697,619.62/46,155,941.80
  6. Step 6: Final answer
    x = 24,301,792.16

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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.