Home / 29,489,763.48-44,234,606.95-7,924,365.71

Finding the Fourth Proportional to 29,489,763.48, 44,234,606.95 and 7,924,365.71

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Solution

The fourth proportional to 29,489,763.48, 44,234,606.95 and 7,924,365.71 is: 11,886,538.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,489,763.48 : 44,234,606.95 = 7,924,365.71 : x
  2. Step 2: Convert to fraction form
    29,489,763.48/44,234,606.95 = 7,924,365.71/x
  3. Step 3: Cross multiply
    29,489,763.48x = 44,234,606.95 × 7,924,365.71
  4. Step 4: Simplify right side
    29,489,763.48x = 350,531,202,509,907.69
  5. Step 5: Solve for x
    x = 350,531,202,509,907.69/29,489,763.48
  6. Step 6: Final answer
    x = 11,886,538.28

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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.