Home / 44,094,203.50-66,137,031.39-13,389,052.76

Finding the Fourth Proportional to 44,094,203.50, 66,137,031.39 and 13,389,052.76

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Solution

The fourth proportional to 44,094,203.50, 66,137,031.39 and 13,389,052.76 is: 20,082,281.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094,203.50 : 66,137,031.39 = 13,389,052.76 : x
  2. Step 2: Convert to fraction form
    44,094,203.50/66,137,031.39 = 13,389,052.76/x
  3. Step 3: Cross multiply
    44,094,203.50x = 66,137,031.39 × 13,389,052.76
  4. Step 4: Simplify right side
    44,094,203.50x = 885,512,202,670,486.12
  5. Step 5: Solve for x
    x = 885,512,202,670,486.12/44,094,203.50
  6. Step 6: Final answer
    x = 20,082,281.40

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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.