Home / 65,957,195,219.04-98,890,626,225.40-33,588,382,372.39

Finding the Fourth Proportional to 65,957,195,219.04, 98,890,626,225.40 and 33,588,382,372.39

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Solution

The fourth proportional to 65,957,195,219.04, 98,890,626,225.40 and 33,588,382,372.39 is: 50,359,572,684.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,957,195,219.04 : 98,890,626,225.40 = 33,588,382,372.39 : x
  2. Step 2: Convert to fraction form
    65,957,195,219.04/98,890,626,225.40 = 33,588,382,372.39/x
  3. Step 3: Cross multiply
    65,957,195,219.04x = 98,890,626,225.40 × 33,588,382,372.39
  4. Step 4: Simplify right side
    65,957,195,219.04x = 3,321,576,166,703,833,284,608
  5. Step 5: Solve for x
    x = 3,321,576,166,703,833,284,608/65,957,195,219.04
  6. Step 6: Final answer
    x = 50,359,572,684.57

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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.