Home / 32,971,229.66-45,447,741.84-25,990,530.74

Finding the Fourth Proportional to 32,971,229.66, 45,447,741.84 and 25,990,530.74

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Solution

The fourth proportional to 32,971,229.66, 45,447,741.84 and 25,990,530.74 is: 35,825,504.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,971,229.66 : 45,447,741.84 = 25,990,530.74 : x
  2. Step 2: Convert to fraction form
    32,971,229.66/45,447,741.84 = 25,990,530.74/x
  3. Step 3: Cross multiply
    32,971,229.66x = 45,447,741.84 × 25,990,530.74
  4. Step 4: Simplify right side
    32,971,229.66x = 1,181,210,931,356,104.25
  5. Step 5: Solve for x
    x = 1,181,210,931,356,104.25/32,971,229.66
  6. Step 6: Final answer
    x = 35,825,504.34

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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.