Home / 12,094,228,999.48-16,690,035,880.62-6,531,340,807.48

Finding the Fourth Proportional to 12,094,228,999.48, 16,690,035,880.62 and 6,531,340,807.48

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Solution

The fourth proportional to 12,094,228,999.48, 16,690,035,880.62 and 6,531,340,807.48 is: 9,013,250,239.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,094,228,999.48 : 16,690,035,880.62 = 6,531,340,807.48 : x
  2. Step 2: Convert to fraction form
    12,094,228,999.48/16,690,035,880.62 = 6,531,340,807.48/x
  3. Step 3: Cross multiply
    12,094,228,999.48x = 16,690,035,880.62 × 6,531,340,807.48
  4. Step 4: Simplify right side
    12,094,228,999.48x = 109,008,312,425,398,796,288
  5. Step 5: Solve for x
    x = 109,008,312,425,398,796,288/12,094,228,999.48
  6. Step 6: Final answer
    x = 9,013,250,239.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.