Home / 11,658,883,946.52-17,488,325,359.29-3,266,032,243.92

Finding the Fourth Proportional to 11,658,883,946.52, 17,488,325,359.29 and 3,266,032,243.92

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Solution

The fourth proportional to 11,658,883,946.52, 17,488,325,359.29 and 3,266,032,243.92 is: 4,899,048,208.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,658,883,946.52 : 17,488,325,359.29 = 3,266,032,243.92 : x
  2. Step 2: Convert to fraction form
    11,658,883,946.52/17,488,325,359.29 = 3,266,032,243.92/x
  3. Step 3: Cross multiply
    11,658,883,946.52x = 17,488,325,359.29 × 3,266,032,243.92
  4. Step 4: Simplify right side
    11,658,883,946.52x = 57,117,434,515,604,963,328
  5. Step 5: Solve for x
    x = 57,117,434,515,604,963,328/11,658,883,946.52
  6. Step 6: Final answer
    x = 4,899,048,208.87

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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.