Home / 161,184,010.40-241,776,015.60-116,170,301.60

Finding the Fourth Proportional to 161,184,010.40, 241,776,015.60 and 116,170,301.60

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Solution

The fourth proportional to 161,184,010.40, 241,776,015.60 and 116,170,301.60 is: 174,255,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,184,010.40 : 241,776,015.60 = 116,170,301.60 : x
  2. Step 2: Convert to fraction form
    161,184,010.40/241,776,015.60 = 116,170,301.60/x
  3. Step 3: Cross multiply
    161,184,010.40x = 241,776,015.60 × 116,170,301.60
  4. Step 4: Simplify right side
    161,184,010.40x = 28,087,192,651,898,304
  5. Step 5: Solve for x
    x = 28,087,192,651,898,304/161,184,010.40
  6. Step 6: Final answer
    x = 174,255,452.40

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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.