Home / 230,188,297.60-345,528,242.42-99,095,458.29

Finding the Fourth Proportional to 230,188,297.60, 345,528,242.42 and 99,095,458.29

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Solution

The fourth proportional to 230,188,297.60, 345,528,242.42 and 99,095,458.29 is: 148,749,001.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,188,297.60 : 345,528,242.42 = 99,095,458.29 : x
  2. Step 2: Convert to fraction form
    230,188,297.60/345,528,242.42 = 99,095,458.29/x
  3. Step 3: Cross multiply
    230,188,297.60x = 345,528,242.42 × 99,095,458.29
  4. Step 4: Simplify right side
    230,188,297.60x = 34,240,279,533,515,808
  5. Step 5: Solve for x
    x = 34,240,279,533,515,808/230,188,297.60
  6. Step 6: Final answer
    x = 148,749,001.97

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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.