Home / 32,392,998-44,702,868.33-19,341,397.44

Finding the Fourth Proportional to 32,392,998, 44,702,868.33 and 19,341,397.44

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Solution

The fourth proportional to 32,392,998, 44,702,868.33 and 19,341,397.44 is: 26,691,445.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,392,998 : 44,702,868.33 = 19,341,397.44 : x
  2. Step 2: Convert to fraction form
    32,392,998/44,702,868.33 = 19,341,397.44/x
  3. Step 3: Cross multiply
    32,392,998x = 44,702,868.33 × 19,341,397.44
  4. Step 4: Simplify right side
    32,392,998x = 864,615,943,078,519.12
  5. Step 5: Solve for x
    x = 864,615,943,078,519.12/32,392,998
  6. Step 6: Final answer
    x = 26,691,445.57

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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.