Home / 50,910,015.39-76,372,196.69-16,354,830.27

Finding the Fourth Proportional to 50,910,015.39, 76,372,196.69 and 16,354,830.27

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Solution

The fourth proportional to 50,910,015.39, 76,372,196.69 and 16,354,830.27 is: 24,534,549.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,910,015.39 : 76,372,196.69 = 16,354,830.27 : x
  2. Step 2: Convert to fraction form
    50,910,015.39/76,372,196.69 = 16,354,830.27/x
  3. Step 3: Cross multiply
    50,910,015.39x = 76,372,196.69 × 16,354,830.27
  4. Step 4: Simplify right side
    50,910,015.39x = 1,249,054,314,130,231.75
  5. Step 5: Solve for x
    x = 1,249,054,314,130,231.75/50,910,015.39
  6. Step 6: Final answer
    x = 24,534,549.92

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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.