Home / 108,032,237.43-162,048,781.67-26,150,984.26

Finding the Fourth Proportional to 108,032,237.43, 162,048,781.67 and 26,150,984.26

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Solution

The fourth proportional to 108,032,237.43, 162,048,781.67 and 26,150,984.26 is: 39,226,579.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,032,237.43 : 162,048,781.67 = 26,150,984.26 : x
  2. Step 2: Convert to fraction form
    108,032,237.43/162,048,781.67 = 26,150,984.26/x
  3. Step 3: Cross multiply
    108,032,237.43x = 162,048,781.67 × 26,150,984.26
  4. Step 4: Simplify right side
    108,032,237.43x = 4,237,735,138,464,602.50
  5. Step 5: Solve for x
    x = 4,237,735,138,464,602.50/108,032,237.43
  6. Step 6: Final answer
    x = 39,226,579.39

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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.