Home / 50,018,471,956,457-69,027,165,513,314-27,796,706,415,506

Finding the Fourth Proportional to 50,018,471,956,457, 69,027,165,513,314 and 27,796,706,415,506

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Solution

The fourth proportional to 50,018,471,956,457, 69,027,165,513,314 and 27,796,706,415,506 is: 38,360,385,262,037.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,018,471,956,457 : 69,027,165,513,314 = 27,796,706,415,506 : x
  2. Step 2: Convert to fraction form
    50,018,471,956,457/69,027,165,513,314 = 27,796,706,415,506/x
  3. Step 3: Cross multiply
    50,018,471,956,457x = 69,027,165,513,314 × 27,796,706,415,506
  4. Step 4: Simplify right side
    50,018,471,956,457x = 1,918,727,854,468,129,892,278,992,896
  5. Step 5: Solve for x
    x = 1,918,727,854,468,129,892,278,992,896/50,018,471,956,457
  6. Step 6: Final answer
    x = 38,360,385,262,037.91

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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.