Home / 1,746,343,619,990.70-2,617,173,916,851.30-1,359,137,309,683.90

Finding the Fourth Proportional to 1,746,343,619,990.70, 2,617,173,916,851.30 and 1,359,137,309,683.90

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Solution

The fourth proportional to 1,746,343,619,990.70, 2,617,173,916,851.30 and 1,359,137,309,683.90 is: 2,036,883,621,072.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,343,619,990.70 : 2,617,173,916,851.30 = 1,359,137,309,683.90 : x
  2. Step 2: Convert to fraction form
    1,746,343,619,990.70/2,617,173,916,851.30 = 1,359,137,309,683.90/x
  3. Step 3: Cross multiply
    1,746,343,619,990.70x = 2,617,173,916,851.30 × 1,359,137,309,683.90
  4. Step 4: Simplify right side
    1,746,343,619,990.70x = 3,557,098,716,324,150,500,130,816
  5. Step 5: Solve for x
    x = 3,557,098,716,324,150,500,130,816/1,746,343,619,990.70
  6. Step 6: Final answer
    x = 2,036,883,621,072.86

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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.