Home / 53,869,091.49-80,508,467.96-39,326,635.25

Finding the Fourth Proportional to 53,869,091.49, 80,508,467.96 and 39,326,635.25

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Solution

The fourth proportional to 53,869,091.49, 80,508,467.96 and 39,326,635.25 is: 58,774,467.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,869,091.49 : 80,508,467.96 = 39,326,635.25 : x
  2. Step 2: Convert to fraction form
    53,869,091.49/80,508,467.96 = 39,326,635.25/x
  3. Step 3: Cross multiply
    53,869,091.49x = 80,508,467.96 × 39,326,635.25
  4. Step 4: Simplify right side
    53,869,091.49x = 3,166,127,153,400,056
  5. Step 5: Solve for x
    x = 3,166,127,153,400,056/53,869,091.49
  6. Step 6: Final answer
    x = 58,774,467.25

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.