Home / 21,446,491.41-32,171,842.08-6,094,489.50

Finding the Fourth Proportional to 21,446,491.41, 32,171,842.08 and 6,094,489.50

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Solution

The fourth proportional to 21,446,491.41, 32,171,842.08 and 6,094,489.50 is: 9,142,332.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,446,491.41 : 32,171,842.08 = 6,094,489.50 : x
  2. Step 2: Convert to fraction form
    21,446,491.41/32,171,842.08 = 6,094,489.50/x
  3. Step 3: Cross multiply
    21,446,491.41x = 32,171,842.08 × 6,094,489.50
  4. Step 4: Simplify right side
    21,446,491.41x = 196,070,953,752,218.16
  5. Step 5: Solve for x
    x = 196,070,953,752,218.16/21,446,491.41
  6. Step 6: Final answer
    x = 9,142,332.42

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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.