Home / 36,967,577.83-51,011,833.85-20,447,346.84

Finding the Fourth Proportional to 36,967,577.83, 51,011,833.85 and 20,447,346.84

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Solution

The fourth proportional to 36,967,577.83, 51,011,833.85 and 20,447,346.84 is: 28,215,445.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,967,577.83 : 51,011,833.85 = 20,447,346.84 : x
  2. Step 2: Convert to fraction form
    36,967,577.83/51,011,833.85 = 20,447,346.84/x
  3. Step 3: Cross multiply
    36,967,577.83x = 51,011,833.85 × 20,447,346.84
  4. Step 4: Simplify right side
    36,967,577.83x = 1,043,056,659,445,636.12
  5. Step 5: Solve for x
    x = 1,043,056,659,445,636.12/36,967,577.83
  6. Step 6: Final answer
    x = 28,215,445.01

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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.