Home / 33,278,495.16-45,924,627.18-19,527,688.44

Finding the Fourth Proportional to 33,278,495.16, 45,924,627.18 and 19,527,688.44

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Solution

The fourth proportional to 33,278,495.16, 45,924,627.18 and 19,527,688.44 is: 26,948,388.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,278,495.16 : 45,924,627.18 = 19,527,688.44 : x
  2. Step 2: Convert to fraction form
    33,278,495.16/45,924,627.18 = 19,527,688.44/x
  3. Step 3: Cross multiply
    33,278,495.16x = 45,924,627.18 × 19,527,688.44
  4. Step 4: Simplify right side
    33,278,495.16x = 896,801,811,294,195.88
  5. Step 5: Solve for x
    x = 896,801,811,294,195.88/33,278,495.16
  6. Step 6: Final answer
    x = 26,948,388.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.