Home / 6,725,327,508,899.20-10,089,289,169,955-2,196,411,455,405.60

Finding the Fourth Proportional to 6,725,327,508,899.20, 10,089,289,169,955 and 2,196,411,455,405.60

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Solution

The fourth proportional to 6,725,327,508,899.20, 10,089,289,169,955 and 2,196,411,455,405.60 is: 3,295,041,063,868.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,725,327,508,899.20 : 10,089,289,169,955 = 2,196,411,455,405.60 : x
  2. Step 2: Convert to fraction form
    6,725,327,508,899.20/10,089,289,169,955 = 2,196,411,455,405.60/x
  3. Step 3: Cross multiply
    6,725,327,508,899.20x = 10,089,289,169,955 × 2,196,411,455,405.60
  4. Step 4: Simplify right side
    6,725,327,508,899.20x = 22,160,230,309,788,821,185,626,112
  5. Step 5: Solve for x
    x = 22,160,230,309,788,821,185,626,112/6,725,327,508,899.20
  6. Step 6: Final answer
    x = 3,295,041,063,868.72

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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.