Home / 333,908,300,799.41-500,633,795,270.70-170,041,185,763.40

Finding the Fourth Proportional to 333,908,300,799.41, 500,633,795,270.70 and 170,041,185,763.40

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Solution

The fourth proportional to 333,908,300,799.41, 500,633,795,270.70 and 170,041,185,763.40 is: 254,945,336,720.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,908,300,799.41 : 500,633,795,270.70 = 170,041,185,763.40 : x
  2. Step 2: Convert to fraction form
    333,908,300,799.41/500,633,795,270.70 = 170,041,185,763.40/x
  3. Step 3: Cross multiply
    333,908,300,799.41x = 500,633,795,270.70 × 170,041,185,763.40
  4. Step 4: Simplify right side
    333,908,300,799.41x = 85,128,364,181,061,067,866,112
  5. Step 5: Solve for x
    x = 85,128,364,181,061,067,866,112/333,908,300,799.41
  6. Step 6: Final answer
    x = 254,945,336,720.46

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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.