Home / 5,979,184,356.60-8,968,743,910.26-2,437,911,900.36

Finding the Fourth Proportional to 5,979,184,356.60, 8,968,743,910.26 and 2,437,911,900.36

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Solution

The fourth proportional to 5,979,184,356.60, 8,968,743,910.26 and 2,437,911,900.36 is: 3,656,854,548.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979,184,356.60 : 8,968,743,910.26 = 2,437,911,900.36 : x
  2. Step 2: Convert to fraction form
    5,979,184,356.60/8,968,743,910.26 = 2,437,911,900.36/x
  3. Step 3: Cross multiply
    5,979,184,356.60x = 8,968,743,910.26 × 2,437,911,900.36
  4. Step 4: Simplify right side
    5,979,184,356.60x = 21,865,007,510,104,133,632
  5. Step 5: Solve for x
    x = 21,865,007,510,104,133,632/5,979,184,356.60
  6. Step 6: Final answer
    x = 3,656,854,548.39

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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.