Home / 23,493,756.27-32,427,343.25-16,054,431.15

Finding the Fourth Proportional to 23,493,756.27, 32,427,343.25 and 16,054,431.15

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Solution

The fourth proportional to 23,493,756.27, 32,427,343.25 and 16,054,431.15 is: 22,159,187.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,493,756.27 : 32,427,343.25 = 16,054,431.15 : x
  2. Step 2: Convert to fraction form
    23,493,756.27/32,427,343.25 = 16,054,431.15/x
  3. Step 3: Cross multiply
    23,493,756.27x = 32,427,343.25 × 16,054,431.15
  4. Step 4: Simplify right side
    23,493,756.27x = 520,602,549,504,270.12
  5. Step 5: Solve for x
    x = 520,602,549,504,270.12/23,493,756.27
  6. Step 6: Final answer
    x = 22,159,187.47

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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.