Home / 883,309,588,084.80-1,325,366,965,936.20-453,348,609,721.88

Finding the Fourth Proportional to 883,309,588,084.80, 1,325,366,965,936.20 and 453,348,609,721.88

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Solution

The fourth proportional to 883,309,588,084.80, 1,325,366,965,936.20 and 453,348,609,721.88 is: 680,229,536,148.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,309,588,084.80 : 1,325,366,965,936.20 = 453,348,609,721.88 : x
  2. Step 2: Convert to fraction form
    883,309,588,084.80/1,325,366,965,936.20 = 453,348,609,721.88/x
  3. Step 3: Cross multiply
    883,309,588,084.80x = 1,325,366,965,936.20 × 453,348,609,721.88
  4. Step 4: Simplify right side
    883,309,588,084.80x = 600,853,271,378,482,562,072,576
  5. Step 5: Solve for x
    x = 600,853,271,378,482,562,072,576/883,309,588,084.80
  6. Step 6: Final answer
    x = 680,229,536,148.54

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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.