Home / 16,174,032,028.05-24,263,655,016.47-4,981,900,997.76

Finding the Fourth Proportional to 16,174,032,028.05, 24,263,655,016.47 and 4,981,900,997.76

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Solution

The fourth proportional to 16,174,032,028.05, 24,263,655,016.47 and 4,981,900,997.76 is: 7,473,654,492.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,174,032,028.05 : 24,263,655,016.47 = 4,981,900,997.76 : x
  2. Step 2: Convert to fraction form
    16,174,032,028.05/24,263,655,016.47 = 4,981,900,997.76/x
  3. Step 3: Cross multiply
    16,174,032,028.05x = 24,263,655,016.47 × 4,981,900,997.76
  4. Step 4: Simplify right side
    16,174,032,028.05x = 120,879,127,135,754,027,008
  5. Step 5: Solve for x
    x = 120,879,127,135,754,027,008/16,174,032,028.05
  6. Step 6: Final answer
    x = 7,473,654,492.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.