Home / 7,399,428,009.58-11,094,709,581.90-2,355,105,591.37

Finding the Fourth Proportional to 7,399,428,009.58, 11,094,709,581.90 and 2,355,105,591.37

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Solution

The fourth proportional to 7,399,428,009.58, 11,094,709,581.90 and 2,355,105,591.37 is: 3,531,247,623.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399,428,009.58 : 11,094,709,581.90 = 2,355,105,591.37 : x
  2. Step 2: Convert to fraction form
    7,399,428,009.58/11,094,709,581.90 = 2,355,105,591.37/x
  3. Step 3: Cross multiply
    7,399,428,009.58x = 11,094,709,581.90 × 2,355,105,591.37
  4. Step 4: Simplify right side
    7,399,428,009.58x = 26,129,212,570,946,527,232
  5. Step 5: Solve for x
    x = 26,129,212,570,946,527,232/7,399,428,009.58
  6. Step 6: Final answer
    x = 3,531,247,623.08

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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.