Home / 17,382,410,040.80-26,073,615,061.20-6,341,286,303.20

Finding the Fourth Proportional to 17,382,410,040.80, 26,073,615,061.20 and 6,341,286,303.20

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Solution

The fourth proportional to 17,382,410,040.80, 26,073,615,061.20 and 6,341,286,303.20 is: 9,511,929,454.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,410,040.80 : 26,073,615,061.20 = 6,341,286,303.20 : x
  2. Step 2: Convert to fraction form
    17,382,410,040.80/26,073,615,061.20 = 6,341,286,303.20/x
  3. Step 3: Cross multiply
    17,382,410,040.80x = 26,073,615,061.20 × 6,341,286,303.20
  4. Step 4: Simplify right side
    17,382,410,040.80x = 165,340,258,062,496,792,576
  5. Step 5: Solve for x
    x = 165,340,258,062,496,792,576/17,382,410,040.80
  6. Step 6: Final answer
    x = 9,511,929,454.80

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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.