Home / 29,937,933.03-41,314,265.19-16,706,968.54

Finding the Fourth Proportional to 29,937,933.03, 41,314,265.19 and 16,706,968.54

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Solution

The fourth proportional to 29,937,933.03, 41,314,265.19 and 16,706,968.54 is: 23,055,570.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,937,933.03 : 41,314,265.19 = 16,706,968.54 : x
  2. Step 2: Convert to fraction form
    29,937,933.03/41,314,265.19 = 16,706,968.54/x
  3. Step 3: Cross multiply
    29,937,933.03x = 41,314,265.19 × 16,706,968.54
  4. Step 4: Simplify right side
    29,937,933.03x = 690,236,128,782,547
  5. Step 5: Solve for x
    x = 690,236,128,782,547/29,937,933.03
  6. Step 6: Final answer
    x = 23,055,570.61

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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.