Home / 52,959,236.90-79,438,738.62-14,097,697.62

Finding the Fourth Proportional to 52,959,236.90, 79,438,738.62 and 14,097,697.62

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Solution

The fourth proportional to 52,959,236.90, 79,438,738.62 and 14,097,697.62 is: 21,146,515.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,959,236.90 : 79,438,738.62 = 14,097,697.62 : x
  2. Step 2: Convert to fraction form
    52,959,236.90/79,438,738.62 = 14,097,697.62/x
  3. Step 3: Cross multiply
    52,959,236.90x = 79,438,738.62 × 14,097,697.62
  4. Step 4: Simplify right side
    52,959,236.90x = 1,119,903,316,378,976.12
  5. Step 5: Solve for x
    x = 1,119,903,316,378,976.12/52,959,236.90
  6. Step 6: Final answer
    x = 21,146,515.36

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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.