Home / 6,934,522,626,009.90-9,569,647,495,979.60-3,809,657,565,530.20

Finding the Fourth Proportional to 6,934,522,626,009.90, 9,569,647,495,979.60 and 3,809,657,565,530.20

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Solution

The fourth proportional to 6,934,522,626,009.90, 9,569,647,495,979.60 and 3,809,657,565,530.20 is: 5,257,330,886,162.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,522,626,009.90 : 9,569,647,495,979.60 = 3,809,657,565,530.20 : x
  2. Step 2: Convert to fraction form
    6,934,522,626,009.90/9,569,647,495,979.60 = 3,809,657,565,530.20/x
  3. Step 3: Cross multiply
    6,934,522,626,009.90x = 9,569,647,495,979.60 × 3,809,657,565,530.20
  4. Step 4: Simplify right side
    6,934,522,626,009.90x = 36,457,079,982,515,817,906,438,144
  5. Step 5: Solve for x
    x = 36,457,079,982,515,817,906,438,144/6,934,522,626,009.90
  6. Step 6: Final answer
    x = 5,257,330,886,162.68

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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.