Home / 46,522,164.77-69,790,827.36-13,736,047.80

Finding the Fourth Proportional to 46,522,164.77, 69,790,827.36 and 13,736,047.80

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Solution

The fourth proportional to 46,522,164.77, 69,790,827.36 and 13,736,047.80 is: 20,606,309.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,522,164.77 : 69,790,827.36 = 13,736,047.80 : x
  2. Step 2: Convert to fraction form
    46,522,164.77/69,790,827.36 = 13,736,047.80/x
  3. Step 3: Cross multiply
    46,522,164.77x = 69,790,827.36 × 13,736,047.80
  4. Step 4: Simplify right side
    46,522,164.77x = 958,650,140,618,507.88
  5. Step 5: Solve for x
    x = 958,650,140,618,507.88/46,522,164.77
  6. Step 6: Final answer
    x = 20,606,309.82

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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.