Home / 1,025,473,278,350-1,507,491,210,405

Finding the Third Proportional to 1,025,473,278,350 and 1,507,491,210,405

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Solution

The third proportional to 1,025,473,278,350 and 1,507,491,210,405 is: 2,216,078,953,422.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,473,278,350 : 1,507,491,210,405 = 1,507,491,210,405 : x
  2. Step 2: Convert to fraction form
    1,025,473,278,350/1,507,491,210,405 = 1,507,491,210,405/x
  3. Step 3: Cross multiply
    1,025,473,278,350x = 1,507,491,210,405 × 1,507,491,210,405
  4. Step 4: Simplify right side
    1,025,473,278,350x = 2,272,529,749,448,331,865,620,480
  5. Step 5: Solve for x
    x = 2,272,529,749,448,331,865,620,480/1,025,473,278,350
  6. Step 6: Final answer
    x = 2,216,078,953,422.23

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.