Home / 65,602,126.60-98,414,999.70-27,267,515.80

Finding the Fourth Proportional to 65,602,126.60, 98,414,999.70 and 27,267,515.80

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Solution

The fourth proportional to 65,602,126.60, 98,414,999.70 and 27,267,515.80 is: 40,906,182.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,602,126.60 : 98,414,999.70 = 27,267,515.80 : x
  2. Step 2: Convert to fraction form
    65,602,126.60/98,414,999.70 = 27,267,515.80/x
  3. Step 3: Cross multiply
    65,602,126.60x = 98,414,999.70 × 27,267,515.80
  4. Step 4: Simplify right side
    65,602,126.60x = 2,683,532,559,276,745.50
  5. Step 5: Solve for x
    x = 2,683,532,559,276,745.50/65,602,126.60
  6. Step 6: Final answer
    x = 40,906,182.44

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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.