Home / 30,445,226.19-41,973,768.14-24,186,519.95

Finding the Fourth Proportional to 30,445,226.19, 41,973,768.14 and 24,186,519.95

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Solution

The fourth proportional to 30,445,226.19, 41,973,768.14 and 24,186,519.95 is: 33,345,108.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,445,226.19 : 41,973,768.14 = 24,186,519.95 : x
  2. Step 2: Convert to fraction form
    30,445,226.19/41,973,768.14 = 24,186,519.95/x
  3. Step 3: Cross multiply
    30,445,226.19x = 41,973,768.14 × 24,186,519.95
  4. Step 4: Simplify right side
    30,445,226.19x = 1,015,199,380,163,982.88
  5. Step 5: Solve for x
    x = 1,015,199,380,163,982.88/30,445,226.19
  6. Step 6: Final answer
    x = 33,345,108.81

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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.