Home / 36,883,771.41-50,852,291.28-30,243,896.04

Finding the Fourth Proportional to 36,883,771.41, 50,852,291.28 and 30,243,896.04

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Solution

The fourth proportional to 36,883,771.41, 50,852,291.28 and 30,243,896.04 is: 41,697,780.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,883,771.41 : 50,852,291.28 = 30,243,896.04 : x
  2. Step 2: Convert to fraction form
    36,883,771.41/50,852,291.28 = 30,243,896.04/x
  3. Step 3: Cross multiply
    36,883,771.41x = 50,852,291.28 × 30,243,896.04
  4. Step 4: Simplify right side
    36,883,771.41x = 1,537,971,410,868,118.50
  5. Step 5: Solve for x
    x = 1,537,971,410,868,118.50/36,883,771.41
  6. Step 6: Final answer
    x = 41,697,780.68

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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.