Home / 36,353,048.60-54,502,454.10-21,973,086.20

Finding the Fourth Proportional to 36,353,048.60, 54,502,454.10 and 21,973,086.20

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Solution

The fourth proportional to 36,353,048.60, 54,502,454.10 and 21,973,086.20 is: 32,943,237.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,353,048.60 : 54,502,454.10 = 21,973,086.20 : x
  2. Step 2: Convert to fraction form
    36,353,048.60/54,502,454.10 = 21,973,086.20/x
  3. Step 3: Cross multiply
    36,353,048.60x = 54,502,454.10 × 21,973,086.20
  4. Step 4: Simplify right side
    36,353,048.60x = 1,197,587,122,050,843.50
  5. Step 5: Solve for x
    x = 1,197,587,122,050,843.50/36,353,048.60
  6. Step 6: Final answer
    x = 32,943,237.72

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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.