Home / 25,116,637,533.04-37,682,308,049.62-8,099,060,842.16

Finding the Fourth Proportional to 25,116,637,533.04, 37,682,308,049.62 and 8,099,060,842.16

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Solution

The fourth proportional to 25,116,637,533.04, 37,682,308,049.62 and 8,099,060,842.16 is: 12,150,961,893.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116,637,533.04 : 37,682,308,049.62 = 8,099,060,842.16 : x
  2. Step 2: Convert to fraction form
    25,116,637,533.04/37,682,308,049.62 = 8,099,060,842.16/x
  3. Step 3: Cross multiply
    25,116,637,533.04x = 37,682,308,049.62 × 8,099,060,842.16
  4. Step 4: Simplify right side
    25,116,637,533.04x = 305,191,305,566,887,936,000
  5. Step 5: Solve for x
    x = 305,191,305,566,887,936,000/25,116,637,533.04
  6. Step 6: Final answer
    x = 12,150,961,893.90

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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.