Home / 26,241,990.02-39,360,327.31-7,074,684.62

Finding the Fourth Proportional to 26,241,990.02, 39,360,327.31 and 7,074,684.62

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Solution

The fourth proportional to 26,241,990.02, 39,360,327.31 and 7,074,684.62 is: 10,611,310.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,241,990.02 : 39,360,327.31 = 7,074,684.62 : x
  2. Step 2: Convert to fraction form
    26,241,990.02/39,360,327.31 = 7,074,684.62/x
  3. Step 3: Cross multiply
    26,241,990.02x = 39,360,327.31 × 7,074,684.62
  4. Step 4: Simplify right side
    26,241,990.02x = 278,461,902,258,223
  5. Step 5: Solve for x
    x = 278,461,902,258,223/26,241,990.02
  6. Step 6: Final answer
    x = 10,611,310.42

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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.