Home / 177,117,889.16-265,753,559.37-95,141,115.02

Finding the Fourth Proportional to 177,117,889.16, 265,753,559.37 and 95,141,115.02

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Solution

The fourth proportional to 177,117,889.16, 265,753,559.37 and 95,141,115.02 is: 142,752,886.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,117,889.16 : 265,753,559.37 = 95,141,115.02 : x
  2. Step 2: Convert to fraction form
    177,117,889.16/265,753,559.37 = 95,141,115.02/x
  3. Step 3: Cross multiply
    177,117,889.16x = 265,753,559.37 × 95,141,115.02
  4. Step 4: Simplify right side
    177,117,889.16x = 25,284,089,957,666,800
  5. Step 5: Solve for x
    x = 25,284,089,957,666,800/177,117,889.16
  6. Step 6: Final answer
    x = 142,752,886.67

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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.