Home / 116,323,918.02-174,515,773.32-43,541,739

Finding the Fourth Proportional to 116,323,918.02, 174,515,773.32 and 43,541,739

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Solution

The fourth proportional to 116,323,918.02, 174,515,773.32 and 43,541,739 is: 65,323,799.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,323,918.02 : 174,515,773.32 = 43,541,739 : x
  2. Step 2: Convert to fraction form
    116,323,918.02/174,515,773.32 = 43,541,739/x
  3. Step 3: Cross multiply
    116,323,918.02x = 174,515,773.32 × 43,541,739
  4. Step 4: Simplify right side
    116,323,918.02x = 7,598,720,253,282,603
  5. Step 5: Solve for x
    x = 7,598,720,253,282,603/116,323,918.02
  6. Step 6: Final answer
    x = 65,323,799.12

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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.