Home / 7,584,516,114.60-11,376,774,171.90-5,504,479,660.20

Finding the Fourth Proportional to 7,584,516,114.60, 11,376,774,171.90 and 5,504,479,660.20

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Solution

The fourth proportional to 7,584,516,114.60, 11,376,774,171.90 and 5,504,479,660.20 is: 8,256,719,490.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,516,114.60 : 11,376,774,171.90 = 5,504,479,660.20 : x
  2. Step 2: Convert to fraction form
    7,584,516,114.60/11,376,774,171.90 = 5,504,479,660.20/x
  3. Step 3: Cross multiply
    7,584,516,114.60x = 11,376,774,171.90 × 5,504,479,660.20
  4. Step 4: Simplify right side
    7,584,516,114.60x = 62,623,222,027,912,241,152
  5. Step 5: Solve for x
    x = 62,623,222,027,912,241,152/7,584,516,114.60
  6. Step 6: Final answer
    x = 8,256,719,490.30

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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.