Home / 108,533,911.44-162,826,048.62-35,748,080.13

Finding the Fourth Proportional to 108,533,911.44, 162,826,048.62 and 35,748,080.13

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Solution

The fourth proportional to 108,533,911.44, 162,826,048.62 and 35,748,080.13 is: 53,630,414.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,533,911.44 : 162,826,048.62 = 35,748,080.13 : x
  2. Step 2: Convert to fraction form
    108,533,911.44/162,826,048.62 = 35,748,080.13/x
  3. Step 3: Cross multiply
    108,533,911.44x = 162,826,048.62 × 35,748,080.13
  4. Step 4: Simplify right side
    108,533,911.44x = 5,820,718,633,319,037
  5. Step 5: Solve for x
    x = 5,820,718,633,319,037/108,533,911.44
  6. Step 6: Final answer
    x = 53,630,414.27

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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.