Home / 335,038,283.70-501,975,017.69-235,116,003.75

Finding the Fourth Proportional to 335,038,283.70, 501,975,017.69 and 235,116,003.75

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Solution

The fourth proportional to 335,038,283.70, 501,975,017.69 and 235,116,003.75 is: 352,265,295.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,038,283.70 : 501,975,017.69 = 235,116,003.75 : x
  2. Step 2: Convert to fraction form
    335,038,283.70/501,975,017.69 = 235,116,003.75/x
  3. Step 3: Cross multiply
    335,038,283.70x = 501,975,017.69 × 235,116,003.75
  4. Step 4: Simplify right side
    335,038,283.70x = 118,022,360,140,432,784
  5. Step 5: Solve for x
    x = 118,022,360,140,432,784/335,038,283.70
  6. Step 6: Final answer
    x = 352,265,295.89

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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.