Home / 183,119,333.40-252,642,180.60-113,479,304.76

Finding the Fourth Proportional to 183,119,333.40, 252,642,180.60 and 113,479,304.76

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Solution

The fourth proportional to 183,119,333.40, 252,642,180.60 and 113,479,304.76 is: 156,562,709.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,119,333.40 : 252,642,180.60 = 113,479,304.76 : x
  2. Step 2: Convert to fraction form
    183,119,333.40/252,642,180.60 = 113,479,304.76/x
  3. Step 3: Cross multiply
    183,119,333.40x = 252,642,180.60 × 113,479,304.76
  4. Step 4: Simplify right side
    183,119,333.40x = 28,669,659,007,538,360
  5. Step 5: Solve for x
    x = 28,669,659,007,538,360/183,119,333.40
  6. Step 6: Final answer
    x = 156,562,709.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.