Home / 3,453,393,312.60-5,180,089,968.90-2,848,731,552.60

Finding the Fourth Proportional to 3,453,393,312.60, 5,180,089,968.90 and 2,848,731,552.60

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Solution

The fourth proportional to 3,453,393,312.60, 5,180,089,968.90 and 2,848,731,552.60 is: 4,273,097,328.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,393,312.60 : 5,180,089,968.90 = 2,848,731,552.60 : x
  2. Step 2: Convert to fraction form
    3,453,393,312.60/5,180,089,968.90 = 2,848,731,552.60/x
  3. Step 3: Cross multiply
    3,453,393,312.60x = 5,180,089,968.90 × 2,848,731,552.60
  4. Step 4: Simplify right side
    3,453,393,312.60x = 14,756,685,739,712,180,224
  5. Step 5: Solve for x
    x = 14,756,685,739,712,180,224/3,453,393,312.60
  6. Step 6: Final answer
    x = 4,273,097,328.90

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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.