Home / 43,523,994.84-60,038,170.56-27,198,127.32

Finding the Fourth Proportional to 43,523,994.84, 60,038,170.56 and 27,198,127.32

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Solution

The fourth proportional to 43,523,994.84, 60,038,170.56 and 27,198,127.32 is: 37,517,829.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,523,994.84 : 60,038,170.56 = 27,198,127.32 : x
  2. Step 2: Convert to fraction form
    43,523,994.84/60,038,170.56 = 27,198,127.32/x
  3. Step 3: Cross multiply
    43,523,994.84x = 60,038,170.56 × 27,198,127.32
  4. Step 4: Simplify right side
    43,523,994.84x = 1,632,925,806,950,755.75
  5. Step 5: Solve for x
    x = 1,632,925,806,950,755.75/43,523,994.84
  6. Step 6: Final answer
    x = 37,517,829.26

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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.