Home / 176,049,865.60-263,477,601.60-154,550,780.80

Finding the Fourth Proportional to 176,049,865.60, 263,477,601.60 and 154,550,780.80

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Solution

The fourth proportional to 176,049,865.60, 263,477,601.60 and 154,550,780.80 is: 231,301,903.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,049,865.60 : 263,477,601.60 = 154,550,780.80 : x
  2. Step 2: Convert to fraction form
    176,049,865.60/263,477,601.60 = 154,550,780.80/x
  3. Step 3: Cross multiply
    176,049,865.60x = 263,477,601.60 × 154,550,780.80
  4. Step 4: Simplify right side
    176,049,865.60x = 40,720,669,050,591,328
  5. Step 5: Solve for x
    x = 40,720,669,050,591,328/176,049,865.60
  6. Step 6: Final answer
    x = 231,301,903.65

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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.