Home / 82,943,162.10-114,504,598.35-60,591,048.48

Finding the Fourth Proportional to 82,943,162.10, 114,504,598.35 and 60,591,048.48

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Solution

The fourth proportional to 82,943,162.10, 114,504,598.35 and 60,591,048.48 is: 83,647,084.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,943,162.10 : 114,504,598.35 = 60,591,048.48 : x
  2. Step 2: Convert to fraction form
    82,943,162.10/114,504,598.35 = 60,591,048.48/x
  3. Step 3: Cross multiply
    82,943,162.10x = 114,504,598.35 × 60,591,048.48
  4. Step 4: Simplify right side
    82,943,162.10x = 6,937,953,669,807,777
  5. Step 5: Solve for x
    x = 6,937,953,669,807,777/82,943,162.10
  6. Step 6: Final answer
    x = 83,647,084.27

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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.