Home / 58,930,014.70-81,325,256.10-33,816,722.86

Finding the Fourth Proportional to 58,930,014.70, 81,325,256.10 and 33,816,722.86

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Solution

The fourth proportional to 58,930,014.70, 81,325,256.10 and 33,816,722.86 is: 46,668,131.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,930,014.70 : 81,325,256.10 = 33,816,722.86 : x
  2. Step 2: Convert to fraction form
    58,930,014.70/81,325,256.10 = 33,816,722.86/x
  3. Step 3: Cross multiply
    58,930,014.70x = 81,325,256.10 × 33,816,722.86
  4. Step 4: Simplify right side
    58,930,014.70x = 2,750,153,647,052,224
  5. Step 5: Solve for x
    x = 2,750,153,647,052,224/58,930,014.70
  6. Step 6: Final answer
    x = 46,668,131.02

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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.