Home / 53,286,540.43-73,537,208.90-32,656,002.43

Finding the Fourth Proportional to 53,286,540.43, 73,537,208.90 and 32,656,002.43

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Solution

The fourth proportional to 53,286,540.43, 73,537,208.90 and 32,656,002.43 is: 45,066,376.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,286,540.43 : 73,537,208.90 = 32,656,002.43 : x
  2. Step 2: Convert to fraction form
    53,286,540.43/73,537,208.90 = 32,656,002.43/x
  3. Step 3: Cross multiply
    53,286,540.43x = 73,537,208.90 × 32,656,002.43
  4. Step 4: Simplify right side
    53,286,540.43x = 2,401,431,272,533,818
  5. Step 5: Solve for x
    x = 2,401,431,272,533,818/53,286,540.43
  6. Step 6: Final answer
    x = 45,066,376.11

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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.