Home / 73,723,425-101,738,370.27-41,128,377

Finding the Fourth Proportional to 73,723,425, 101,738,370.27 and 41,128,377

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Solution

The fourth proportional to 73,723,425, 101,738,370.27 and 41,128,377 is: 56,757,184.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,723,425 : 101,738,370.27 = 41,128,377 : x
  2. Step 2: Convert to fraction form
    73,723,425/101,738,370.27 = 41,128,377/x
  3. Step 3: Cross multiply
    73,723,425x = 101,738,370.27 × 41,128,377
  4. Step 4: Simplify right side
    73,723,425x = 4,184,334,047,830,151.50
  5. Step 5: Solve for x
    x = 4,184,334,047,830,151.50/73,723,425
  6. Step 6: Final answer
    x = 56,757,184.68

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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.