Home / 170,735,588.13-235,647,030.89-97,396,730.13

Finding the Fourth Proportional to 170,735,588.13, 235,647,030.89 and 97,396,730.13

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Solution

The fourth proportional to 170,735,588.13, 235,647,030.89 and 97,396,730.13 is: 134,425,696.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,735,588.13 : 235,647,030.89 = 97,396,730.13 : x
  2. Step 2: Convert to fraction form
    170,735,588.13/235,647,030.89 = 97,396,730.13/x
  3. Step 3: Cross multiply
    170,735,588.13x = 235,647,030.89 × 97,396,730.13
  4. Step 4: Simplify right side
    170,735,588.13x = 22,951,250,273,529,100
  5. Step 5: Solve for x
    x = 22,951,250,273,529,100/170,735,588.13
  6. Step 6: Final answer
    x = 134,425,696.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.