Home / 2,685,693,360,570-4,027,393,280,231.40-1,554,549,504,447.10

Finding the Fourth Proportional to 2,685,693,360,570, 4,027,393,280,231.40 and 1,554,549,504,447.10

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Solution

The fourth proportional to 2,685,693,360,570, 4,027,393,280,231.40 and 1,554,549,504,447.10 is: 2,331,160,481,652.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,693,360,570 : 4,027,393,280,231.40 = 1,554,549,504,447.10 : x
  2. Step 2: Convert to fraction form
    2,685,693,360,570/4,027,393,280,231.40 = 1,554,549,504,447.10/x
  3. Step 3: Cross multiply
    2,685,693,360,570x = 4,027,393,280,231.40 × 1,554,549,504,447.10
  4. Step 4: Simplify right side
    2,685,693,360,570x = 6,260,782,227,997,304,022,892,544
  5. Step 5: Solve for x
    x = 6,260,782,227,997,304,022,892,544/2,685,693,360,570
  6. Step 6: Final answer
    x = 2,331,160,481,652.51

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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.