Home / 107,125,340,553.06-147,832,994,094.21-58,953,383,784.27

Finding the Fourth Proportional to 107,125,340,553.06, 147,832,994,094.21 and 58,953,383,784.27

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Solution

The fourth proportional to 107,125,340,553.06, 147,832,994,094.21 and 58,953,383,784.27 is: 81,355,682,902.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,125,340,553.06 : 147,832,994,094.21 = 58,953,383,784.27 : x
  2. Step 2: Convert to fraction form
    107,125,340,553.06/147,832,994,094.21 = 58,953,383,784.27/x
  3. Step 3: Cross multiply
    107,125,340,553.06x = 147,832,994,094.21 × 58,953,383,784.27
  4. Step 4: Simplify right side
    107,125,340,553.06x = 8,715,255,236,813,681,328,128
  5. Step 5: Solve for x
    x = 8,715,255,236,813,681,328,128/107,125,340,553.06
  6. Step 6: Final answer
    x = 81,355,682,902.09

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1.5x scale

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.