Home / 2,619,522,598,920.40-3,925,771,643,530.20-2,038,713,148,850.40

Finding the Fourth Proportional to 2,619,522,598,920.40, 3,925,771,643,530.20 and 2,038,713,148,850.40

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Solution

The fourth proportional to 2,619,522,598,920.40, 3,925,771,643,530.20 and 2,038,713,148,850.40 is: 3,055,336,217,502.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,522,598,920.40 : 3,925,771,643,530.20 = 2,038,713,148,850.40 : x
  2. Step 2: Convert to fraction form
    2,619,522,598,920.40/3,925,771,643,530.20 = 2,038,713,148,850.40/x
  3. Step 3: Cross multiply
    2,619,522,598,920.40x = 3,925,771,643,530.20 × 2,038,713,148,850.40
  4. Step 4: Simplify right side
    2,619,522,598,920.40x = 8,003,522,269,049,064,190,377,984
  5. Step 5: Solve for x
    x = 8,003,522,269,049,064,190,377,984/2,619,522,598,920.40
  6. Step 6: Final answer
    x = 3,055,336,217,502.99

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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.