Home / 2,619,522,598,921.80-3,925,771,643,532.40-2,038,713,148,851.90

Finding the Fourth Proportional to 2,619,522,598,921.80, 3,925,771,643,532.40 and 2,038,713,148,851.90

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Solution

The fourth proportional to 2,619,522,598,921.80, 3,925,771,643,532.40 and 2,038,713,148,851.90 is: 3,055,336,217,505.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,522,598,921.80 : 3,925,771,643,532.40 = 2,038,713,148,851.90 : x
  2. Step 2: Convert to fraction form
    2,619,522,598,921.80/3,925,771,643,532.40 = 2,038,713,148,851.90/x
  3. Step 3: Cross multiply
    2,619,522,598,921.80x = 3,925,771,643,532.40 × 2,038,713,148,851.90
  4. Step 4: Simplify right side
    2,619,522,598,921.80x = 8,003,522,269,059,437,610,139,648
  5. Step 5: Solve for x
    x = 8,003,522,269,059,437,610,139,648/2,619,522,598,921.80
  6. Step 6: Final answer
    x = 3,055,336,217,505.32

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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.