Home / 16,919,250.27-23,348,594.97-9,184,297.83

Finding the Fourth Proportional to 16,919,250.27, 23,348,594.97 and 9,184,297.83

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Solution

The fourth proportional to 16,919,250.27, 23,348,594.97 and 9,184,297.83 is: 12,674,347.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,919,250.27 : 23,348,594.97 = 9,184,297.83 : x
  2. Step 2: Convert to fraction form
    16,919,250.27/23,348,594.97 = 9,184,297.83/x
  3. Step 3: Cross multiply
    16,919,250.27x = 23,348,594.97 × 9,184,297.83
  4. Step 4: Simplify right side
    16,919,250.27x = 214,440,450,116,519.91
  5. Step 5: Solve for x
    x = 214,440,450,116,519.91/16,919,250.27
  6. Step 6: Final answer
    x = 12,674,347.07

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Double scale
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1.5x scale

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.