Home / 1,420,639,832,624-2,916,591,921,360

Finding the Third Proportional to 1,420,639,832,624 and 2,916,591,921,360

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Solution

The third proportional to 1,420,639,832,624 and 2,916,591,921,360 is: 5,987,800,877,038.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,420,639,832,624 : 2,916,591,921,360 = 2,916,591,921,360 : x
  2. Step 2: Convert to fraction form
    1,420,639,832,624/2,916,591,921,360 = 2,916,591,921,360/x
  3. Step 3: Cross multiply
    1,420,639,832,624x = 2,916,591,921,360 × 2,916,591,921,360
  4. Step 4: Simplify right side
    1,420,639,832,624x = 8,506,508,435,742,416,370,139,136
  5. Step 5: Solve for x
    x = 8,506,508,435,742,416,370,139,136/1,420,639,832,624
  6. Step 6: Final answer
    x = 5,987,800,877,038.92

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.