Home / 228,096,118.60-342,077,822.70-125,909,110.60

Finding the Fourth Proportional to 228,096,118.60, 342,077,822.70 and 125,909,110.60

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Solution

The fourth proportional to 228,096,118.60, 342,077,822.70 and 125,909,110.60 is: 188,827,037.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,096,118.60 : 342,077,822.70 = 125,909,110.60 : x
  2. Step 2: Convert to fraction form
    228,096,118.60/342,077,822.70 = 125,909,110.60/x
  3. Step 3: Cross multiply
    228,096,118.60x = 342,077,822.70 × 125,909,110.60
  4. Step 4: Simplify right side
    228,096,118.60x = 43,070,714,412,141,488
  5. Step 5: Solve for x
    x = 43,070,714,412,141,488/228,096,118.60
  6. Step 6: Final answer
    x = 188,827,037.81

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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.