Home / 11,983,463,285.23-16,538,424,101.36-6,903,002,798.83

Finding the Fourth Proportional to 11,983,463,285.23, 16,538,424,101.36 and 6,903,002,798.83

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Solution

The fourth proportional to 11,983,463,285.23, 16,538,424,101.36 and 6,903,002,798.83 is: 9,526,860,903.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,983,463,285.23 : 16,538,424,101.36 = 6,903,002,798.83 : x
  2. Step 2: Convert to fraction form
    11,983,463,285.23/16,538,424,101.36 = 6,903,002,798.83/x
  3. Step 3: Cross multiply
    11,983,463,285.23x = 16,538,424,101.36 × 6,903,002,798.83
  4. Step 4: Simplify right side
    11,983,463,285.23x = 114,164,787,859,925,614,592
  5. Step 5: Solve for x
    x = 114,164,787,859,925,614,592/11,983,463,285.23
  6. Step 6: Final answer
    x = 9,526,860,903.44

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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.