Home / 29,969,275.34-44,935,709.27-11,751,645.53

Finding the Fourth Proportional to 29,969,275.34, 44,935,709.27 and 11,751,645.53

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Solution

The fourth proportional to 29,969,275.34, 44,935,709.27 and 11,751,645.53 is: 17,620,330.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,969,275.34 : 44,935,709.27 = 11,751,645.53 : x
  2. Step 2: Convert to fraction form
    29,969,275.34/44,935,709.27 = 11,751,645.53/x
  3. Step 3: Cross multiply
    29,969,275.34x = 44,935,709.27 × 11,751,645.53
  4. Step 4: Simplify right side
    29,969,275.34x = 528,068,526,696,738.31
  5. Step 5: Solve for x
    x = 528,068,526,696,738.31/29,969,275.34
  6. Step 6: Final answer
    x = 17,620,330.18

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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.