Home / 22,315,091.22-33,459,630.84-8,652,276

Finding the Fourth Proportional to 22,315,091.22, 33,459,630.84 and 8,652,276

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Solution

The fourth proportional to 22,315,091.22, 33,459,630.84 and 8,652,276 is: 12,973,371.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,315,091.22 : 33,459,630.84 = 8,652,276 : x
  2. Step 2: Convert to fraction form
    22,315,091.22/33,459,630.84 = 8,652,276/x
  3. Step 3: Cross multiply
    22,315,091.22x = 33,459,630.84 × 8,652,276
  4. Step 4: Simplify right side
    22,315,091.22x = 289,501,960,885,791.81
  5. Step 5: Solve for x
    x = 289,501,960,885,791.81/22,315,091.22
  6. Step 6: Final answer
    x = 12,973,371.16

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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.