Home / 3,669,130,772.16-5,063,089,435.20-2,061,459,899.52

Finding the Fourth Proportional to 3,669,130,772.16, 5,063,089,435.20 and 2,061,459,899.52

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Solution

The fourth proportional to 3,669,130,772.16, 5,063,089,435.20 and 2,061,459,899.52 is: 2,844,639,912.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,130,772.16 : 5,063,089,435.20 = 2,061,459,899.52 : x
  2. Step 2: Convert to fraction form
    3,669,130,772.16/5,063,089,435.20 = 2,061,459,899.52/x
  3. Step 3: Cross multiply
    3,669,130,772.16x = 5,063,089,435.20 × 2,061,459,899.52
  4. Step 4: Simplify right side
    3,669,130,772.16x = 10,437,355,838,348,165,120
  5. Step 5: Solve for x
    x = 10,437,355,838,348,165,120/3,669,130,772.16
  6. Step 6: Final answer
    x = 2,844,639,912.41

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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.