Home / 34,741,562.31-52,112,717.69-10,480,699.49

Finding the Fourth Proportional to 34,741,562.31, 52,112,717.69 and 10,480,699.49

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Solution

The fourth proportional to 34,741,562.31, 52,112,717.69 and 10,480,699.49 is: 15,721,162.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,741,562.31 : 52,112,717.69 = 10,480,699.49 : x
  2. Step 2: Convert to fraction form
    34,741,562.31/52,112,717.69 = 10,480,699.49/x
  3. Step 3: Cross multiply
    34,741,562.31x = 52,112,717.69 × 10,480,699.49
  4. Step 4: Simplify right side
    34,741,562.31x = 546,177,733,403,129.88
  5. Step 5: Solve for x
    x = 546,177,733,403,129.88/34,741,562.31
  6. Step 6: Final answer
    x = 15,721,162.12

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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.