Home / 3,747,256,089,461.60-5,169,310,240,166.60-2,447,374,147,807.70

Finding the Fourth Proportional to 3,747,256,089,461.60, 5,169,310,240,166.60 and 2,447,374,147,807.70

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Solution

The fourth proportional to 3,747,256,089,461.60, 5,169,310,240,166.60 and 2,447,374,147,807.70 is: 3,376,133,347,107.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,256,089,461.60 : 5,169,310,240,166.60 = 2,447,374,147,807.70 : x
  2. Step 2: Convert to fraction form
    3,747,256,089,461.60/5,169,310,240,166.60 = 2,447,374,147,807.70/x
  3. Step 3: Cross multiply
    3,747,256,089,461.60x = 5,169,310,240,166.60 × 2,447,374,147,807.70
  4. Step 4: Simplify right side
    3,747,256,089,461.60x = 12,651,236,243,781,349,485,314,048
  5. Step 5: Solve for x
    x = 12,651,236,243,781,349,485,314,048/3,747,256,089,461.60
  6. Step 6: Final answer
    x = 3,376,133,347,107.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.