Home / 27,532,042.31-41,260,861.45-10,483,415.03

Finding the Fourth Proportional to 27,532,042.31, 41,260,861.45 and 10,483,415.03

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Solution

The fourth proportional to 27,532,042.31, 41,260,861.45 and 10,483,415.03 is: 15,710,957.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,532,042.31 : 41,260,861.45 = 10,483,415.03 : x
  2. Step 2: Convert to fraction form
    27,532,042.31/41,260,861.45 = 10,483,415.03/x
  3. Step 3: Cross multiply
    27,532,042.31x = 41,260,861.45 × 10,483,415.03
  4. Step 4: Simplify right side
    27,532,042.31x = 432,554,734,959,841.69
  5. Step 5: Solve for x
    x = 432,554,734,959,841.69/27,532,042.31
  6. Step 6: Final answer
    x = 15,710,957.08

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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.