Home / 886,995,764,283.70-1,330,479,106,933.60-282,612,759,516.98

Finding the Fourth Proportional to 886,995,764,283.70, 1,330,479,106,933.60 and 282,612,759,516.98

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Solution

The fourth proportional to 886,995,764,283.70, 1,330,479,106,933.60 and 282,612,759,516.98 is: 423,914,506,732.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,995,764,283.70 : 1,330,479,106,933.60 = 282,612,759,516.98 : x
  2. Step 2: Convert to fraction form
    886,995,764,283.70/1,330,479,106,933.60 = 282,612,759,516.98/x
  3. Step 3: Cross multiply
    886,995,764,283.70x = 1,330,479,106,933.60 × 282,612,759,516.98
  4. Step 4: Simplify right side
    886,995,764,283.70x = 376,010,371,890,191,823,536,128
  5. Step 5: Solve for x
    x = 376,010,371,890,191,823,536,128/886,995,764,283.70
  6. Step 6: Final answer
    x = 423,914,506,732.56

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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.