Home / 34,365,940.83-51,548,892.62-10,105,068.69

Finding the Fourth Proportional to 34,365,940.83, 51,548,892.62 and 10,105,068.69

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Solution

The fourth proportional to 34,365,940.83, 51,548,892.62 and 10,105,068.69 is: 15,157,597.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,365,940.83 : 51,548,892.62 = 10,105,068.69 : x
  2. Step 2: Convert to fraction form
    34,365,940.83/51,548,892.62 = 10,105,068.69/x
  3. Step 3: Cross multiply
    34,365,940.83x = 51,548,892.62 × 10,105,068.69
  4. Step 4: Simplify right side
    34,365,940.83x = 520,905,100,768,008.69
  5. Step 5: Solve for x
    x = 520,905,100,768,008.69/34,365,940.83
  6. Step 6: Final answer
    x = 15,157,597.56

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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.