Home / 35,716,951,008.08-49,289,001,226.08-19,659,288,770

Finding the Fourth Proportional to 35,716,951,008.08, 49,289,001,226.08 and 19,659,288,770

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Solution

The fourth proportional to 35,716,951,008.08, 49,289,001,226.08 and 19,659,288,770 is: 27,129,603,197.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,716,951,008.08 : 49,289,001,226.08 = 19,659,288,770 : x
  2. Step 2: Convert to fraction form
    35,716,951,008.08/49,289,001,226.08 = 19,659,288,770/x
  3. Step 3: Cross multiply
    35,716,951,008.08x = 49,289,001,226.08 × 19,659,288,770
  4. Step 4: Simplify right side
    35,716,951,008.08x = 968,986,708,288,390,823,936
  5. Step 5: Solve for x
    x = 968,986,708,288,390,823,936/35,716,951,008.08
  6. Step 6: Final answer
    x = 27,129,603,197.91

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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.