Home / 40,926,841-56,477,054.82-23,284,081.96

Finding the Fourth Proportional to 40,926,841, 56,477,054.82 and 23,284,081.96

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Solution

The fourth proportional to 40,926,841, 56,477,054.82 and 23,284,081.96 is: 32,130,903.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,926,841 : 56,477,054.82 = 23,284,081.96 : x
  2. Step 2: Convert to fraction form
    40,926,841/56,477,054.82 = 23,284,081.96/x
  3. Step 3: Cross multiply
    40,926,841x = 56,477,054.82 × 23,284,081.96
  4. Step 4: Simplify right side
    40,926,841x = 1,315,016,373,288,293
  5. Step 5: Solve for x
    x = 1,315,016,373,288,293/40,926,841
  6. Step 6: Final answer
    x = 32,130,903.37

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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.