Home / 24,881,408.20-37,319,459.10-8,707,668.40

Finding the Fourth Proportional to 24,881,408.20, 37,319,459.10 and 8,707,668.40

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Solution

The fourth proportional to 24,881,408.20, 37,319,459.10 and 8,707,668.40 is: 13,060,574.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,408.20 : 37,319,459.10 = 8,707,668.40 : x
  2. Step 2: Convert to fraction form
    24,881,408.20/37,319,459.10 = 8,707,668.40/x
  3. Step 3: Cross multiply
    24,881,408.20x = 37,319,459.10 × 8,707,668.40
  4. Step 4: Simplify right side
    24,881,408.20x = 324,965,474,710,162.44
  5. Step 5: Solve for x
    x = 324,965,474,710,162.44/24,881,408.20
  6. Step 6: Final answer
    x = 13,060,574.07

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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.