Home / 11,239,509,329.03-16,860,304,289.31-3,676,336,963.09

Finding the Fourth Proportional to 11,239,509,329.03, 16,860,304,289.31 and 3,676,336,963.09

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Solution

The fourth proportional to 11,239,509,329.03, 16,860,304,289.31 and 3,676,336,963.09 is: 5,514,845,715.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,239,509,329.03 : 16,860,304,289.31 = 3,676,336,963.09 : x
  2. Step 2: Convert to fraction form
    11,239,509,329.03/16,860,304,289.31 = 3,676,336,963.09/x
  3. Step 3: Cross multiply
    11,239,509,329.03x = 16,860,304,289.31 × 3,676,336,963.09
  4. Step 4: Simplify right side
    11,239,509,329.03x = 61,984,159,867,678,367,744
  5. Step 5: Solve for x
    x = 61,984,159,867,678,367,744/11,239,509,329.03
  6. Step 6: Final answer
    x = 5,514,845,715.51

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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.