Home / 5,132,609,263.72-7,699,783,060.14-1,770,267,254.68

Finding the Fourth Proportional to 5,132,609,263.72, 7,699,783,060.14 and 1,770,267,254.68

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Solution

The fourth proportional to 5,132,609,263.72, 7,699,783,060.14 and 1,770,267,254.68 is: 2,655,700,662.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,132,609,263.72 : 7,699,783,060.14 = 1,770,267,254.68 : x
  2. Step 2: Convert to fraction form
    5,132,609,263.72/7,699,783,060.14 = 1,770,267,254.68/x
  3. Step 3: Cross multiply
    5,132,609,263.72x = 7,699,783,060.14 × 1,770,267,254.68
  4. Step 4: Simplify right side
    5,132,609,263.72x = 13,630,673,819,505,608,704
  5. Step 5: Solve for x
    x = 13,630,673,819,505,608,704/5,132,609,263.72
  6. Step 6: Final answer
    x = 2,655,700,662.01

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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.