Home / 17,885,484.60-24,681,578.22-10,444,425

Finding the Fourth Proportional to 17,885,484.60, 24,681,578.22 and 10,444,425

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Solution

The fourth proportional to 17,885,484.60, 24,681,578.22 and 10,444,425 is: 14,413,078.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,885,484.60 : 24,681,578.22 = 10,444,425 : x
  2. Step 2: Convert to fraction form
    17,885,484.60/24,681,578.22 = 10,444,425/x
  3. Step 3: Cross multiply
    17,885,484.60x = 24,681,578.22 × 10,444,425
  4. Step 4: Simplify right side
    17,885,484.60x = 257,784,892,600,423.50
  5. Step 5: Solve for x
    x = 257,784,892,600,423.50/17,885,484.60
  6. Step 6: Final answer
    x = 14,413,078.45

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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.