Home / 44,520,723.36-66,685,103.28-30,064,296.96

Finding the Fourth Proportional to 44,520,723.36, 66,685,103.28 and 30,064,296.96

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Solution

The fourth proportional to 44,520,723.36, 66,685,103.28 and 30,064,296.96 is: 45,031,630.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,520,723.36 : 66,685,103.28 = 30,064,296.96 : x
  2. Step 2: Convert to fraction form
    44,520,723.36/66,685,103.28 = 30,064,296.96/x
  3. Step 3: Cross multiply
    44,520,723.36x = 66,685,103.28 × 30,064,296.96
  4. Step 4: Simplify right side
    44,520,723.36x = 2,004,840,747,818,190
  5. Step 5: Solve for x
    x = 2,004,840,747,818,190/44,520,723.36
  6. Step 6: Final answer
    x = 45,031,630.14

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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.