Home / 23,645,109.60-35,467,664.40-17,188,101.45

Finding the Fourth Proportional to 23,645,109.60, 35,467,664.40 and 17,188,101.45

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Solution

The fourth proportional to 23,645,109.60, 35,467,664.40 and 17,188,101.45 is: 25,782,152.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,645,109.60 : 35,467,664.40 = 17,188,101.45 : x
  2. Step 2: Convert to fraction form
    23,645,109.60/35,467,664.40 = 17,188,101.45/x
  3. Step 3: Cross multiply
    23,645,109.60x = 35,467,664.40 × 17,188,101.45
  4. Step 4: Simplify right side
    23,645,109.60x = 609,621,813,901,753.38
  5. Step 5: Solve for x
    x = 609,621,813,901,753.38/23,645,109.60
  6. Step 6: Final answer
    x = 25,782,152.18

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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.