Home / 24,910,046.39-37,315,047.77-12,408,598.35

Finding the Fourth Proportional to 24,910,046.39, 37,315,047.77 and 12,408,598.35

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Solution

The fourth proportional to 24,910,046.39, 37,315,047.77 and 12,408,598.35 is: 18,587,979.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910,046.39 : 37,315,047.77 = 12,408,598.35 : x
  2. Step 2: Convert to fraction form
    24,910,046.39/37,315,047.77 = 12,408,598.35/x
  3. Step 3: Cross multiply
    24,910,046.39x = 37,315,047.77 × 12,408,598.35
  4. Step 4: Simplify right side
    24,910,046.39x = 463,027,440,126,950.19
  5. Step 5: Solve for x
    x = 463,027,440,126,950.19/24,910,046.39
  6. Step 6: Final answer
    x = 18,587,979.84

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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.