Home / 156,028,870.20-233,595,407.70-151,549,894.20

Finding the Fourth Proportional to 156,028,870.20, 233,595,407.70 and 151,549,894.20

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Solution

The fourth proportional to 156,028,870.20, 233,595,407.70 and 151,549,894.20 is: 226,889,801.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,028,870.20 : 233,595,407.70 = 151,549,894.20 : x
  2. Step 2: Convert to fraction form
    156,028,870.20/233,595,407.70 = 151,549,894.20/x
  3. Step 3: Cross multiply
    156,028,870.20x = 233,595,407.70 × 151,549,894.20
  4. Step 4: Simplify right side
    156,028,870.20x = 35,401,359,322,540,860
  5. Step 5: Solve for x
    x = 35,401,359,322,540,860/156,028,870.20
  6. Step 6: Final answer
    x = 226,889,801.08

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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.