Home / 70,725,654.56-106,106,137.60-24,668,185.44

Finding the Fourth Proportional to 70,725,654.56, 106,106,137.60 and 24,668,185.44

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Solution

The fourth proportional to 70,725,654.56, 106,106,137.60 and 24,668,185.44 is: 37,008,436.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,725,654.56 : 106,106,137.60 = 24,668,185.44 : x
  2. Step 2: Convert to fraction form
    70,725,654.56/106,106,137.60 = 24,668,185.44/x
  3. Step 3: Cross multiply
    70,725,654.56x = 106,106,137.60 × 24,668,185.44
  4. Step 4: Simplify right side
    70,725,654.56x = 2,617,445,878,638,956.50
  5. Step 5: Solve for x
    x = 2,617,445,878,638,956.50/70,725,654.56
  6. Step 6: Final answer
    x = 37,008,436.26

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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.