Home / 41,571,214.60-62,323,644.30-17,616,987.40

Finding the Fourth Proportional to 41,571,214.60, 62,323,644.30 and 17,616,987.40

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Solution

The fourth proportional to 41,571,214.60, 62,323,644.30 and 17,616,987.40 is: 26,411,421.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,571,214.60 : 62,323,644.30 = 17,616,987.40 : x
  2. Step 2: Convert to fraction form
    41,571,214.60/62,323,644.30 = 17,616,987.40/x
  3. Step 3: Cross multiply
    41,571,214.60x = 62,323,644.30 × 17,616,987.40
  4. Step 4: Simplify right side
    41,571,214.60x = 1,097,954,856,355,181.62
  5. Step 5: Solve for x
    x = 1,097,954,856,355,181.62/41,571,214.60
  6. Step 6: Final answer
    x = 26,411,421.15

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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.