Home / 52,006,407.72-71,734,285.54-33,445,015.08

Finding the Fourth Proportional to 52,006,407.72, 71,734,285.54 and 33,445,015.08

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Solution

The fourth proportional to 52,006,407.72, 71,734,285.54 and 33,445,015.08 is: 46,131,897.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,006,407.72 : 71,734,285.54 = 33,445,015.08 : x
  2. Step 2: Convert to fraction form
    52,006,407.72/71,734,285.54 = 33,445,015.08/x
  3. Step 3: Cross multiply
    52,006,407.72x = 71,734,285.54 × 33,445,015.08
  4. Step 4: Simplify right side
    52,006,407.72x = 2,399,154,261,638,326
  5. Step 5: Solve for x
    x = 2,399,154,261,638,326/52,006,407.72
  6. Step 6: Final answer
    x = 46,131,897.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.