Home / 36,883,768.66-50,852,287.48-30,243,893.29

Finding the Fourth Proportional to 36,883,768.66, 50,852,287.48 and 30,243,893.29

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Solution

The fourth proportional to 36,883,768.66, 50,852,287.48 and 30,243,893.29 is: 41,697,776.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,883,768.66 : 50,852,287.48 = 30,243,893.29 : x
  2. Step 2: Convert to fraction form
    36,883,768.66/50,852,287.48 = 30,243,893.29/x
  3. Step 3: Cross multiply
    36,883,768.66x = 50,852,287.48 × 30,243,893.29
  4. Step 4: Simplify right side
    36,883,768.66x = 1,537,971,156,097,522.75
  5. Step 5: Solve for x
    x = 1,537,971,156,097,522.75/36,883,768.66
  6. Step 6: Final answer
    x = 41,697,776.88

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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.