Home / 45,891,219.37-63,334,457.50-34,268,604.70

Finding the Fourth Proportional to 45,891,219.37, 63,334,457.50 and 34,268,604.70

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Solution

The fourth proportional to 45,891,219.37, 63,334,457.50 and 34,268,604.70 is: 47,294,090.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,891,219.37 : 63,334,457.50 = 34,268,604.70 : x
  2. Step 2: Convert to fraction form
    45,891,219.37/63,334,457.50 = 34,268,604.70/x
  3. Step 3: Cross multiply
    45,891,219.37x = 63,334,457.50 × 34,268,604.70
  4. Step 4: Simplify right side
    45,891,219.37x = 2,170,383,487,956,450.50
  5. Step 5: Solve for x
    x = 2,170,383,487,956,450.50/45,891,219.37
  6. Step 6: Final answer
    x = 47,294,090.63

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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.