Home / 3,300,128,672,507.10-4,950,191,843,653.20-882,566,661,260.10

Finding the Fourth Proportional to 3,300,128,672,507.10, 4,950,191,843,653.20 and 882,566,661,260.10

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Solution

The fourth proportional to 3,300,128,672,507.10, 4,950,191,843,653.20 and 882,566,661,260.10 is: 1,323,849,680,300.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,128,672,507.10 : 4,950,191,843,653.20 = 882,566,661,260.10 : x
  2. Step 2: Convert to fraction form
    3,300,128,672,507.10/4,950,191,843,653.20 = 882,566,661,260.10/x
  3. Step 3: Cross multiply
    3,300,128,672,507.10x = 4,950,191,843,653.20 × 882,566,661,260.10
  4. Step 4: Simplify right side
    3,300,128,672,507.10x = 4,368,874,288,049,983,676,481,536
  5. Step 5: Solve for x
    x = 4,368,874,288,049,983,676,481,536/3,300,128,672,507.10
  6. Step 6: Final answer
    x = 1,323,849,680,300.79

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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.