Home / 2,818,317,280,890.40-4,225,745,810,834.40-1,095,253,737,939.60

Finding the Fourth Proportional to 2,818,317,280,890.40, 4,225,745,810,834.40 and 1,095,253,737,939.60

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Solution

The fourth proportional to 2,818,317,280,890.40, 4,225,745,810,834.40 and 1,095,253,737,939.60 is: 1,642,208,251,810.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,818,317,280,890.40 : 4,225,745,810,834.40 = 1,095,253,737,939.60 : x
  2. Step 2: Convert to fraction form
    2,818,317,280,890.40/4,225,745,810,834.40 = 1,095,253,737,939.60/x
  3. Step 3: Cross multiply
    2,818,317,280,890.40x = 4,225,745,810,834.40 × 1,095,253,737,939.60
  4. Step 4: Simplify right side
    2,818,317,280,890.40x = 4,628,263,894,898,982,130,810,880
  5. Step 5: Solve for x
    x = 4,628,263,894,898,982,130,810,880/2,818,317,280,890.40
  6. Step 6: Final answer
    x = 1,642,208,251,810.73

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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.