Home / 4,081,504,820.63-5,632,117,402.90-2,272,880,022.69

Finding the Fourth Proportional to 4,081,504,820.63, 5,632,117,402.90 and 2,272,880,022.69

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Solution

The fourth proportional to 4,081,504,820.63, 5,632,117,402.90 and 2,272,880,022.69 is: 3,136,374,374.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,504,820.63 : 5,632,117,402.90 = 2,272,880,022.69 : x
  2. Step 2: Convert to fraction form
    4,081,504,820.63/5,632,117,402.90 = 2,272,880,022.69/x
  3. Step 3: Cross multiply
    4,081,504,820.63x = 5,632,117,402.90 × 2,272,880,022.69
  4. Step 4: Simplify right side
    4,081,504,820.63x = 12,801,127,130,524,887,040
  5. Step 5: Solve for x
    x = 12,801,127,130,524,887,040/4,081,504,820.63
  6. Step 6: Final answer
    x = 3,136,374,374.91

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1.5x scale

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.