Home / 36,353,047.60-54,502,452.60-21,973,085.20

Finding the Fourth Proportional to 36,353,047.60, 54,502,452.60 and 21,973,085.20

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Solution

The fourth proportional to 36,353,047.60, 54,502,452.60 and 21,973,085.20 is: 32,943,236.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,353,047.60 : 54,502,452.60 = 21,973,085.20 : x
  2. Step 2: Convert to fraction form
    36,353,047.60/54,502,452.60 = 21,973,085.20/x
  3. Step 3: Cross multiply
    36,353,047.60x = 54,502,452.60 × 21,973,085.20
  4. Step 4: Simplify right side
    36,353,047.60x = 1,197,587,034,588,761.50
  5. Step 5: Solve for x
    x = 1,197,587,034,588,761.50/36,353,047.60
  6. Step 6: Final answer
    x = 32,943,236.23

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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.