Home / 69,089,667.16-95,309,303.70-41,192,702.68

Finding the Fourth Proportional to 69,089,667.16, 95,309,303.70 and 41,192,702.68

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Solution

The fourth proportional to 69,089,667.16, 95,309,303.70 and 41,192,702.68 is: 56,825,397.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,089,667.16 : 95,309,303.70 = 41,192,702.68 : x
  2. Step 2: Convert to fraction form
    69,089,667.16/95,309,303.70 = 41,192,702.68/x
  3. Step 3: Cross multiply
    69,089,667.16x = 95,309,303.70 × 41,192,702.68
  4. Step 4: Simplify right side
    69,089,667.16x = 3,926,047,809,951,924
  5. Step 5: Solve for x
    x = 3,926,047,809,951,924/69,089,667.16
  6. Step 6: Final answer
    x = 56,825,397.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.