Home / 9,380,840,205.04-12,945,512,435.78-5,094,015,231.94

Finding the Fourth Proportional to 9,380,840,205.04, 12,945,512,435.78 and 5,094,015,231.94

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Solution

The fourth proportional to 9,380,840,205.04, 12,945,512,435.78 and 5,094,015,231.94 is: 7,029,715,472.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,380,840,205.04 : 12,945,512,435.78 = 5,094,015,231.94 : x
  2. Step 2: Convert to fraction form
    9,380,840,205.04/12,945,512,435.78 = 5,094,015,231.94/x
  3. Step 3: Cross multiply
    9,380,840,205.04x = 12,945,512,435.78 × 5,094,015,231.94
  4. Step 4: Simplify right side
    9,380,840,205.04x = 65,944,637,533,109,829,632
  5. Step 5: Solve for x
    x = 65,944,637,533,109,829,632/9,380,840,205.04
  6. Step 6: Final answer
    x = 7,029,715,472.36

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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.