Home / 29,160,152.40-43,740,228.60-23,491,448.40

Finding the Fourth Proportional to 29,160,152.40, 43,740,228.60 and 23,491,448.40

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Solution

The fourth proportional to 29,160,152.40, 43,740,228.60 and 23,491,448.40 is: 35,237,172.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,160,152.40 : 43,740,228.60 = 23,491,448.40 : x
  2. Step 2: Convert to fraction form
    29,160,152.40/43,740,228.60 = 23,491,448.40/x
  3. Step 3: Cross multiply
    29,160,152.40x = 43,740,228.60 × 23,491,448.40
  4. Step 4: Simplify right side
    29,160,152.40x = 1,027,521,323,161,104.25
  5. Step 5: Solve for x
    x = 1,027,521,323,161,104.25/29,160,152.40
  6. Step 6: Final answer
    x = 35,237,172.60

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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.