Home / 62,278,836,619.20-93,409,185,002.40-18,108,295,051.20

Finding the Fourth Proportional to 62,278,836,619.20, 93,409,185,002.40 and 18,108,295,051.20

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Solution

The fourth proportional to 62,278,836,619.20, 93,409,185,002.40 and 18,108,295,051.20 is: 27,159,805,390.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,278,836,619.20 : 93,409,185,002.40 = 18,108,295,051.20 : x
  2. Step 2: Convert to fraction form
    62,278,836,619.20/93,409,185,002.40 = 18,108,295,051.20/x
  3. Step 3: Cross multiply
    62,278,836,619.20x = 93,409,185,002.40 × 18,108,295,051.20
  4. Step 4: Simplify right side
    62,278,836,619.20x = 1,691,481,082,515,585,236,992
  5. Step 5: Solve for x
    x = 1,691,481,082,515,585,236,992/62,278,836,619.20
  6. Step 6: Final answer
    x = 27,159,805,390.36

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1.5x scale

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.