Home / 46,515,159.51-69,783,781.19-14,602,455.51

Finding the Fourth Proportional to 46,515,159.51, 69,783,781.19 and 14,602,455.51

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Solution

The fourth proportional to 46,515,159.51, 69,783,781.19 and 14,602,455.51 is: 21,907,149.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,515,159.51 : 69,783,781.19 = 14,602,455.51 : x
  2. Step 2: Convert to fraction form
    46,515,159.51/69,783,781.19 = 14,602,455.51/x
  3. Step 3: Cross multiply
    46,515,159.51x = 69,783,781.19 × 14,602,455.51
  4. Step 4: Simplify right side
    46,515,159.51x = 1,019,014,560,073,537.62
  5. Step 5: Solve for x
    x = 1,019,014,560,073,537.62/46,515,159.51
  6. Step 6: Final answer
    x = 21,907,149.64

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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.