Home / 17,384,284,827.28-23,995,515,485.27-10,152,283,100.67

Finding the Fourth Proportional to 17,384,284,827.28, 23,995,515,485.27 and 10,152,283,100.67

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Solution

The fourth proportional to 17,384,284,827.28, 23,995,515,485.27 and 10,152,283,100.67 is: 14,013,188,852.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,284,827.28 : 23,995,515,485.27 = 10,152,283,100.67 : x
  2. Step 2: Convert to fraction form
    17,384,284,827.28/23,995,515,485.27 = 10,152,283,100.67/x
  3. Step 3: Cross multiply
    17,384,284,827.28x = 23,995,515,485.27 × 10,152,283,100.67
  4. Step 4: Simplify right side
    17,384,284,827.28x = 243,609,266,352,801,185,792
  5. Step 5: Solve for x
    x = 243,609,266,352,801,185,792/17,384,284,827.28
  6. Step 6: Final answer
    x = 14,013,188,852.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.