Home / 335,038,284.70-501,975,019.18-235,116,004.75

Finding the Fourth Proportional to 335,038,284.70, 501,975,019.18 and 235,116,004.75

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Solution

The fourth proportional to 335,038,284.70, 501,975,019.18 and 235,116,004.75 is: 352,265,297.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,038,284.70 : 501,975,019.18 = 235,116,004.75 : x
  2. Step 2: Convert to fraction form
    335,038,284.70/501,975,019.18 = 235,116,004.75/x
  3. Step 3: Cross multiply
    335,038,284.70x = 501,975,019.18 × 235,116,004.75
  4. Step 4: Simplify right side
    335,038,284.70x = 118,022,360,993,906,224
  5. Step 5: Solve for x
    x = 118,022,360,993,906,224/335,038,284.70
  6. Step 6: Final answer
    x = 352,265,297.38

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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.