Home / 8,664,036,850.59-11,956,361,785.85-4,853,586,623.87

Finding the Fourth Proportional to 8,664,036,850.59, 11,956,361,785.85 and 4,853,586,623.87

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Solution

The fourth proportional to 8,664,036,850.59, 11,956,361,785.85 and 4,853,586,623.87 is: 6,697,944,461.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,664,036,850.59 : 11,956,361,785.85 = 4,853,586,623.87 : x
  2. Step 2: Convert to fraction form
    8,664,036,850.59/11,956,361,785.85 = 4,853,586,623.87/x
  3. Step 3: Cross multiply
    8,664,036,850.59x = 11,956,361,785.85 × 4,853,586,623.87
  4. Step 4: Simplify right side
    8,664,036,850.59x = 58,031,237,633,901,903,872
  5. Step 5: Solve for x
    x = 58,031,237,633,901,903,872/8,664,036,850.59
  6. Step 6: Final answer
    x = 6,697,944,461.07

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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.