Home / 3,079,455,407.44-4,249,732,023.24-1,741,545,567.07

Finding the Fourth Proportional to 3,079,455,407.44, 4,249,732,023.24 and 1,741,545,567.07

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Solution

The fourth proportional to 3,079,455,407.44, 4,249,732,023.24 and 1,741,545,567.07 is: 2,403,380,139.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,455,407.44 : 4,249,732,023.24 = 1,741,545,567.07 : x
  2. Step 2: Convert to fraction form
    3,079,455,407.44/4,249,732,023.24 = 1,741,545,567.07/x
  3. Step 3: Cross multiply
    3,079,455,407.44x = 4,249,732,023.24 × 1,741,545,567.07
  4. Step 4: Simplify right side
    3,079,455,407.44x = 7,401,101,966,309,043,200
  5. Step 5: Solve for x
    x = 7,401,101,966,309,043,200/3,079,455,407.44
  6. Step 6: Final answer
    x = 2,403,380,139.37

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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.