Home / 37,807,181.22-56,720,863.67-13,548,560.34

Finding the Fourth Proportional to 37,807,181.22, 56,720,863.67 and 13,548,560.34

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Solution

The fourth proportional to 37,807,181.22, 56,720,863.67 and 13,548,560.34 is: 20,326,457.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,807,181.22 : 56,720,863.67 = 13,548,560.34 : x
  2. Step 2: Convert to fraction form
    37,807,181.22/56,720,863.67 = 13,548,560.34/x
  3. Step 3: Cross multiply
    37,807,181.22x = 56,720,863.67 × 13,548,560.34
  4. Step 4: Simplify right side
    37,807,181.22x = 768,486,043,902,166
  5. Step 5: Solve for x
    x = 768,486,043,902,166/37,807,181.22
  6. Step 6: Final answer
    x = 20,326,457.01

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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.