Home / 230,405,667.60-345,608,834-94,091,051.08

Finding the Fourth Proportional to 230,405,667.60, 345,608,834 and 94,091,051.08

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Solution

The fourth proportional to 230,405,667.60, 345,608,834 and 94,091,051.08 is: 141,136,712.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,405,667.60 : 345,608,834 = 94,091,051.08 : x
  2. Step 2: Convert to fraction form
    230,405,667.60/345,608,834 = 94,091,051.08/x
  3. Step 3: Cross multiply
    230,405,667.60x = 345,608,834 × 94,091,051.08
  4. Step 4: Simplify right side
    230,405,667.60x = 32,518,698,453,593,240
  5. Step 5: Solve for x
    x = 32,518,698,453,593,240/230,405,667.60
  6. Step 6: Final answer
    x = 141,136,712.44

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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.