Home / 95,667,312,530.40-143,500,968,795.60-58,474,945,586.40

Finding the Fourth Proportional to 95,667,312,530.40, 143,500,968,795.60 and 58,474,945,586.40

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Solution

The fourth proportional to 95,667,312,530.40, 143,500,968,795.60 and 58,474,945,586.40 is: 87,712,418,379.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,667,312,530.40 : 143,500,968,795.60 = 58,474,945,586.40 : x
  2. Step 2: Convert to fraction form
    95,667,312,530.40/143,500,968,795.60 = 58,474,945,586.40/x
  3. Step 3: Cross multiply
    95,667,312,530.40x = 143,500,968,795.60 × 58,474,945,586.40
  4. Step 4: Simplify right side
    95,667,312,530.40x = 8,391,211,341,918,394,908,672
  5. Step 5: Solve for x
    x = 8,391,211,341,918,394,908,672/95,667,312,530.40
  6. Step 6: Final answer
    x = 87,712,418,379.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.