Home / 580,936,370.63-871,404,023.51-182,097,807.04

Finding the Fourth Proportional to 580,936,370.63, 871,404,023.51 and 182,097,807.04

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Solution

The fourth proportional to 580,936,370.63, 871,404,023.51 and 182,097,807.04 is: 273,146,543.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,936,370.63 : 871,404,023.51 = 182,097,807.04 : x
  2. Step 2: Convert to fraction form
    580,936,370.63/871,404,023.51 = 182,097,807.04/x
  3. Step 3: Cross multiply
    580,936,370.63x = 871,404,023.51 × 182,097,807.04
  4. Step 4: Simplify right side
    580,936,370.63x = 158,680,761,728,884,992
  5. Step 5: Solve for x
    x = 158,680,761,728,884,992/580,936,370.63
  6. Step 6: Final answer
    x = 273,146,543.67

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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.