Home / 58,089,920.80-87,002,170.80-34,202,048.80

Finding the Fourth Proportional to 58,089,920.80, 87,002,170.80 and 34,202,048.80

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Solution

The fourth proportional to 58,089,920.80, 87,002,170.80 and 34,202,048.80 is: 51,224,936.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,089,920.80 : 87,002,170.80 = 34,202,048.80 : x
  2. Step 2: Convert to fraction form
    58,089,920.80/87,002,170.80 = 34,202,048.80/x
  3. Step 3: Cross multiply
    58,089,920.80x = 87,002,170.80 × 34,202,048.80
  4. Step 4: Simplify right side
    58,089,920.80x = 2,975,652,491,407,534.50
  5. Step 5: Solve for x
    x = 2,975,652,491,407,534.50/58,089,920.80
  6. Step 6: Final answer
    x = 51,224,936.28

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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.