Home / 29,506,540.14-44,259,810.21-7,941,190.86

Finding the Fourth Proportional to 29,506,540.14, 44,259,810.21 and 7,941,190.86

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Solution

The fourth proportional to 29,506,540.14, 44,259,810.21 and 7,941,190.86 is: 11,911,786.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,506,540.14 : 44,259,810.21 = 7,941,190.86 : x
  2. Step 2: Convert to fraction form
    29,506,540.14/44,259,810.21 = 7,941,190.86/x
  3. Step 3: Cross multiply
    29,506,540.14x = 44,259,810.21 × 7,941,190.86
  4. Step 4: Simplify right side
    29,506,540.14x = 351,475,600,304,986.69
  5. Step 5: Solve for x
    x = 351,475,600,304,986.69/29,506,540.14
  6. Step 6: Final answer
    x = 11,911,786.29

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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.