Home / 3,357,084,701.28-4,632,791,290.72-1,831,206,093.60

Finding the Fourth Proportional to 3,357,084,701.28, 4,632,791,290.72 and 1,831,206,093.60

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Solution

The fourth proportional to 3,357,084,701.28, 4,632,791,290.72 and 1,831,206,093.60 is: 2,527,072,265.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,084,701.28 : 4,632,791,290.72 = 1,831,206,093.60 : x
  2. Step 2: Convert to fraction form
    3,357,084,701.28/4,632,791,290.72 = 1,831,206,093.60/x
  3. Step 3: Cross multiply
    3,357,084,701.28x = 4,632,791,290.72 × 1,831,206,093.60
  4. Step 4: Simplify right side
    3,357,084,701.28x = 8,483,595,641,943,473,152
  5. Step 5: Solve for x
    x = 8,483,595,641,943,473,152/3,357,084,701.28
  6. Step 6: Final answer
    x = 2,527,072,265.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.