Home / 92,577,085.57-138,865,351.53-23,489,755.57

Finding the Fourth Proportional to 92,577,085.57, 138,865,351.53 and 23,489,755.57

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Solution

The fourth proportional to 92,577,085.57, 138,865,351.53 and 23,489,755.57 is: 35,234,563.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,577,085.57 : 138,865,351.53 = 23,489,755.57 : x
  2. Step 2: Convert to fraction form
    92,577,085.57/138,865,351.53 = 23,489,755.57/x
  3. Step 3: Cross multiply
    92,577,085.57x = 138,865,351.53 × 23,489,755.57
  4. Step 4: Simplify right side
    92,577,085.57x = 3,261,913,164,582,243
  5. Step 5: Solve for x
    x = 3,261,913,164,582,243/92,577,085.57
  6. Step 6: Final answer
    x = 35,234,563.12

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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.