Home / 1,813,730,935,990.60-2,720,606,575,193-604,978,028,517.55

Finding the Fourth Proportional to 1,813,730,935,990.60, 2,720,606,575,193 and 604,978,028,517.55

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Solution

The fourth proportional to 1,813,730,935,990.60, 2,720,606,575,193 and 604,978,028,517.55 is: 907,470,435,427.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,730,935,990.60 : 2,720,606,575,193 = 604,978,028,517.55 : x
  2. Step 2: Convert to fraction form
    1,813,730,935,990.60/2,720,606,575,193 = 604,978,028,517.55/x
  3. Step 3: Cross multiply
    1,813,730,935,990.60x = 2,720,606,575,193 × 604,978,028,517.55
  4. Step 4: Simplify right side
    1,813,730,935,990.60x = 1,645,907,202,232,144,894,099,456
  5. Step 5: Solve for x
    x = 1,645,907,202,232,144,894,099,456/1,813,730,935,990.60
  6. Step 6: Final answer
    x = 907,470,435,427.74

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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.