Home / 44,094,216.85-66,137,051.43-13,389,066.11

Finding the Fourth Proportional to 44,094,216.85, 66,137,051.43 and 13,389,066.11

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Solution

The fourth proportional to 44,094,216.85, 66,137,051.43 and 13,389,066.11 is: 20,082,301.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094,216.85 : 66,137,051.43 = 13,389,066.11 : x
  2. Step 2: Convert to fraction form
    44,094,216.85/66,137,051.43 = 13,389,066.11/x
  3. Step 3: Cross multiply
    44,094,216.85x = 66,137,051.43 × 13,389,066.11
  4. Step 4: Simplify right side
    44,094,216.85x = 885,513,354,082,082.75
  5. Step 5: Solve for x
    x = 885,513,354,082,082.75/44,094,216.85
  6. Step 6: Final answer
    x = 20,082,301.43

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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.