Home / 975,983,051,311.44-1,463,136,121,056.10-339,192,716,239.44

Finding the Fourth Proportional to 975,983,051,311.44, 1,463,136,121,056.10 and 339,192,716,239.44

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Solution

The fourth proportional to 975,983,051,311.44, 1,463,136,121,056.10 and 339,192,716,239.44 is: 508,497,677,764.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,983,051,311.44 : 1,463,136,121,056.10 = 339,192,716,239.44 : x
  2. Step 2: Convert to fraction form
    975,983,051,311.44/1,463,136,121,056.10 = 339,192,716,239.44/x
  3. Step 3: Cross multiply
    975,983,051,311.44x = 1,463,136,121,056.10 × 339,192,716,239.44
  4. Step 4: Simplify right side
    975,983,051,311.44x = 496,285,115,129,056,695,681,024
  5. Step 5: Solve for x
    x = 496,285,115,129,056,695,681,024/975,983,051,311.44
  6. Step 6: Final answer
    x = 508,497,677,764.17

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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.