Home / 301,310,927.01-451,088,391.96-223,930,460.25

Finding the Fourth Proportional to 301,310,927.01, 451,088,391.96 and 223,930,460.25

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Solution

The fourth proportional to 301,310,927.01, 451,088,391.96 and 223,930,460.25 is: 335,243,172.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,310,927.01 : 451,088,391.96 = 223,930,460.25 : x
  2. Step 2: Convert to fraction form
    301,310,927.01/451,088,391.96 = 223,930,460.25/x
  3. Step 3: Cross multiply
    301,310,927.01x = 451,088,391.96 × 223,930,460.25
  4. Step 4: Simplify right side
    301,310,927.01x = 101,012,431,225,035,200
  5. Step 5: Solve for x
    x = 101,012,431,225,035,200/301,310,927.01
  6. Step 6: Final answer
    x = 335,243,172.98

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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.