Home / 34,090,051.86-51,135,268.95-11,370,886.74

Finding the Fourth Proportional to 34,090,051.86, 51,135,268.95 and 11,370,886.74

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Solution

The fourth proportional to 34,090,051.86, 51,135,268.95 and 11,370,886.74 is: 17,056,393.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,090,051.86 : 51,135,268.95 = 11,370,886.74 : x
  2. Step 2: Convert to fraction form
    34,090,051.86/51,135,268.95 = 11,370,886.74/x
  3. Step 3: Cross multiply
    34,090,051.86x = 51,135,268.95 × 11,370,886.74
  4. Step 4: Simplify right side
    34,090,051.86x = 581,453,351,649,888.75
  5. Step 5: Solve for x
    x = 581,453,351,649,888.75/34,090,051.86
  6. Step 6: Final answer
    x = 17,056,393.87

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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.