Home / 11,690,106,518.70-17,535,159,439.20-5,392,672,533.90

Finding the Fourth Proportional to 11,690,106,518.70, 17,535,159,439.20 and 5,392,672,533.90

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Solution

The fourth proportional to 11,690,106,518.70, 17,535,159,439.20 and 5,392,672,533.90 is: 8,089,008,644.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,690,106,518.70 : 17,535,159,439.20 = 5,392,672,533.90 : x
  2. Step 2: Convert to fraction form
    11,690,106,518.70/17,535,159,439.20 = 5,392,672,533.90/x
  3. Step 3: Cross multiply
    11,690,106,518.70x = 17,535,159,439.20 × 5,392,672,533.90
  4. Step 4: Simplify right side
    11,690,106,518.70x = 94,561,372,685,331,169,280
  5. Step 5: Solve for x
    x = 94,561,372,685,331,169,280/11,690,106,518.70
  6. Step 6: Final answer
    x = 8,089,008,644.54

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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.