Home / 56,174,018,467.92-84,248,133,709.92-33,490,790,937.84

Finding the Fourth Proportional to 56,174,018,467.92, 84,248,133,709.92 and 33,490,790,937.84

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Solution

The fourth proportional to 56,174,018,467.92, 84,248,133,709.92 and 33,490,790,937.84 is: 50,228,499,045.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,174,018,467.92 : 84,248,133,709.92 = 33,490,790,937.84 : x
  2. Step 2: Convert to fraction form
    56,174,018,467.92/84,248,133,709.92 = 33,490,790,937.84/x
  3. Step 3: Cross multiply
    56,174,018,467.92x = 84,248,133,709.92 × 33,490,790,937.84
  4. Step 4: Simplify right side
    56,174,018,467.92x = 2,821,536,632,982,121,480,192
  5. Step 5: Solve for x
    x = 2,821,536,632,982,121,480,192/56,174,018,467.92
  6. Step 6: Final answer
    x = 50,228,499,045.22

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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.