Home / 230,405,667.35-345,608,833.66-94,091,050.85

Finding the Fourth Proportional to 230,405,667.35, 345,608,833.66 and 94,091,050.85

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Solution

The fourth proportional to 230,405,667.35, 345,608,833.66 and 94,091,050.85 is: 141,136,712.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,405,667.35 : 345,608,833.66 = 94,091,050.85 : x
  2. Step 2: Convert to fraction form
    230,405,667.35/345,608,833.66 = 94,091,050.85/x
  3. Step 3: Cross multiply
    230,405,667.35x = 345,608,833.66 × 94,091,050.85
  4. Step 4: Simplify right side
    230,405,667.35x = 32,518,698,340,148,984
  5. Step 5: Solve for x
    x = 32,518,698,340,148,984/230,405,667.35
  6. Step 6: Final answer
    x = 141,136,712.11

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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.