Home / 62,831,836.20-94,173,104.70-26,440,156.20

Finding the Fourth Proportional to 62,831,836.20, 94,173,104.70 and 26,440,156.20

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Solution

The fourth proportional to 62,831,836.20, 94,173,104.70 and 26,440,156.20 is: 39,628,821.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,831,836.20 : 94,173,104.70 = 26,440,156.20 : x
  2. Step 2: Convert to fraction form
    62,831,836.20/94,173,104.70 = 26,440,156.20/x
  3. Step 3: Cross multiply
    62,831,836.20x = 94,173,104.70 × 26,440,156.20
  4. Step 4: Simplify right side
    62,831,836.20x = 2,489,951,598,106,954
  5. Step 5: Solve for x
    x = 2,489,951,598,106,954/62,831,836.20
  6. Step 6: Final answer
    x = 39,628,821.13

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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.