Home / 2,759,667,804.60-4,141,517,246.10-1,943,374,428.60

Finding the Fourth Proportional to 2,759,667,804.60, 4,141,517,246.10 and 1,943,374,428.60

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Solution

The fourth proportional to 2,759,667,804.60, 4,141,517,246.10 and 1,943,374,428.60 is: 2,916,480,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,667,804.60 : 4,141,517,246.10 = 1,943,374,428.60 : x
  2. Step 2: Convert to fraction form
    2,759,667,804.60/4,141,517,246.10 = 1,943,374,428.60/x
  3. Step 3: Cross multiply
    2,759,667,804.60x = 4,141,517,246.10 × 1,943,374,428.60
  4. Step 4: Simplify right side
    2,759,667,804.60x = 8,048,518,711,676,632,064
  5. Step 5: Solve for x
    x = 8,048,518,711,676,632,064/2,759,667,804.60
  6. Step 6: Final answer
    x = 2,916,480,997.55

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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.