Home / 46,601,053.71-69,901,520.09-12,522,400.35

Finding the Fourth Proportional to 46,601,053.71, 69,901,520.09 and 12,522,400.35

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Solution

The fourth proportional to 46,601,053.71, 69,901,520.09 and 12,522,400.35 is: 18,783,584.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,601,053.71 : 69,901,520.09 = 12,522,400.35 : x
  2. Step 2: Convert to fraction form
    46,601,053.71/69,901,520.09 = 12,522,400.35/x
  3. Step 3: Cross multiply
    46,601,053.71x = 69,901,520.09 × 12,522,400.35
  4. Step 4: Simplify right side
    46,601,053.71x = 875,334,819,577,935.88
  5. Step 5: Solve for x
    x = 875,334,819,577,935.88/46,601,053.71
  6. Step 6: Final answer
    x = 18,783,584.27

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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.