Home / 1,787,106,321,657-2,507,663,944,381.50

Finding the Third Proportional to 1,787,106,321,657 and 2,507,663,944,381.50

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Solution

The third proportional to 1,787,106,321,657 and 2,507,663,944,381.50 is: 3,518,748,930,461.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,787,106,321,657 : 2,507,663,944,381.50 = 2,507,663,944,381.50 : x
  2. Step 2: Convert to fraction form
    1,787,106,321,657/2,507,663,944,381.50 = 2,507,663,944,381.50/x
  3. Step 3: Cross multiply
    1,787,106,321,657x = 2,507,663,944,381.50 × 2,507,663,944,381.50
  4. Step 4: Simplify right side
    1,787,106,321,657x = 6,288,378,457,950,982,900,809,728
  5. Step 5: Solve for x
    x = 6,288,378,457,950,982,900,809,728/1,787,106,321,657
  6. Step 6: Final answer
    x = 3,518,748,930,461.18

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.