Home / 35,494,108.26-48,984,109.47-20,018,546.34

Finding the Fourth Proportional to 35,494,108.26, 48,984,109.47 and 20,018,546.34

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Solution

The fourth proportional to 35,494,108.26, 48,984,109.47 and 20,018,546.34 is: 27,626,857.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,494,108.26 : 48,984,109.47 = 20,018,546.34 : x
  2. Step 2: Convert to fraction form
    35,494,108.26/48,984,109.47 = 20,018,546.34/x
  3. Step 3: Cross multiply
    35,494,108.26x = 48,984,109.47 × 20,018,546.34
  4. Step 4: Simplify right side
    35,494,108.26x = 980,590,665,348,827.75
  5. Step 5: Solve for x
    x = 980,590,665,348,827.75/35,494,108.26
  6. Step 6: Final answer
    x = 27,626,857.34

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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.