Home / 4,865,685,047,575.10-6,714,652,720,893.40-2,640,906,353,049.80

Finding the Fourth Proportional to 4,865,685,047,575.10, 6,714,652,720,893.40 and 2,640,906,353,049.80

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Solution

The fourth proportional to 4,865,685,047,575.10, 6,714,652,720,893.40 and 2,640,906,353,049.80 is: 3,644,454,759,349.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,685,047,575.10 : 6,714,652,720,893.40 = 2,640,906,353,049.80 : x
  2. Step 2: Convert to fraction form
    4,865,685,047,575.10/6,714,652,720,893.40 = 2,640,906,353,049.80/x
  3. Step 3: Cross multiply
    4,865,685,047,575.10x = 6,714,652,720,893.40 × 2,640,906,353,049.80
  4. Step 4: Simplify right side
    4,865,685,047,575.10x = 17,732,769,029,130,505,796,190,208
  5. Step 5: Solve for x
    x = 17,732,769,029,130,505,796,190,208/4,865,685,047,575.10
  6. Step 6: Final answer
    x = 3,644,454,759,349.45

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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.