Home / 26,112,032.70-39,168,049.05-25,116,704.70

Finding the Fourth Proportional to 26,112,032.70, 39,168,049.05 and 25,116,704.70

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Solution

The fourth proportional to 26,112,032.70, 39,168,049.05 and 25,116,704.70 is: 37,675,057.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,112,032.70 : 39,168,049.05 = 25,116,704.70 : x
  2. Step 2: Convert to fraction form
    26,112,032.70/39,168,049.05 = 25,116,704.70/x
  3. Step 3: Cross multiply
    26,112,032.70x = 39,168,049.05 × 25,116,704.70
  4. Step 4: Simplify right side
    26,112,032.70x = 983,772,321,663,965.38
  5. Step 5: Solve for x
    x = 983,772,321,663,965.38/26,112,032.70
  6. Step 6: Final answer
    x = 37,675,057.05

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1.5x scale

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.