Home / 2,341,194,900.77-3,512,185,991.42-1,160,833,632.80

Finding the Fourth Proportional to 2,341,194,900.77, 3,512,185,991.42 and 1,160,833,632.80

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Solution

The fourth proportional to 2,341,194,900.77, 3,512,185,991.42 and 1,160,833,632.80 is: 1,741,445,627.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,194,900.77 : 3,512,185,991.42 = 1,160,833,632.80 : x
  2. Step 2: Convert to fraction form
    2,341,194,900.77/3,512,185,991.42 = 1,160,833,632.80/x
  3. Step 3: Cross multiply
    2,341,194,900.77x = 3,512,185,991.42 × 1,160,833,632.80
  4. Step 4: Simplify right side
    2,341,194,900.77x = 4,077,063,623,465,983,488
  5. Step 5: Solve for x
    x = 4,077,063,623,465,983,488/2,341,194,900.77
  6. Step 6: Final answer
    x = 1,741,445,627.67

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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.