Home / 33,999,882.69-51,009,830.09-10,970,385.18

Finding the Fourth Proportional to 33,999,882.69, 51,009,830.09 and 10,970,385.18

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Solution

The fourth proportional to 33,999,882.69, 51,009,830.09 and 10,970,385.18 is: 16,458,806.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,882.69 : 51,009,830.09 = 10,970,385.18 : x
  2. Step 2: Convert to fraction form
    33,999,882.69/51,009,830.09 = 10,970,385.18/x
  3. Step 3: Cross multiply
    33,999,882.69x = 51,009,830.09 × 10,970,385.18
  4. Step 4: Simplify right side
    33,999,882.69x = 559,597,483,998,802.12
  5. Step 5: Solve for x
    x = 559,597,483,998,802.12/33,999,882.69
  6. Step 6: Final answer
    x = 16,458,806.32

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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.