Home / 2,263,966,749.23-3,124,348,588.94-1,246,800,632.66

Finding the Fourth Proportional to 2,263,966,749.23, 3,124,348,588.94 and 1,246,800,632.66

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Solution

The fourth proportional to 2,263,966,749.23, 3,124,348,588.94 and 1,246,800,632.66 is: 1,720,625,887.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,966,749.23 : 3,124,348,588.94 = 1,246,800,632.66 : x
  2. Step 2: Convert to fraction form
    2,263,966,749.23/3,124,348,588.94 = 1,246,800,632.66/x
  3. Step 3: Cross multiply
    2,263,966,749.23x = 3,124,348,588.94 × 1,246,800,632.66
  4. Step 4: Simplify right side
    2,263,966,749.23x = 3,895,439,797,318,914,560
  5. Step 5: Solve for x
    x = 3,895,439,797,318,914,560/2,263,966,749.23
  6. Step 6: Final answer
    x = 1,720,625,887.57

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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.