Home / 22,315,093.47-33,459,634.22-8,652,278.25

Finding the Fourth Proportional to 22,315,093.47, 33,459,634.22 and 8,652,278.25

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Solution

The fourth proportional to 22,315,093.47, 33,459,634.22 and 8,652,278.25 is: 12,973,374.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,315,093.47 : 33,459,634.22 = 8,652,278.25 : x
  2. Step 2: Convert to fraction form
    22,315,093.47/33,459,634.22 = 8,652,278.25/x
  3. Step 3: Cross multiply
    22,315,093.47x = 33,459,634.22 × 8,652,278.25
  4. Step 4: Simplify right side
    22,315,093.47x = 289,502,065,371,400.31
  5. Step 5: Solve for x
    x = 289,502,065,371,400.31/22,315,093.47
  6. Step 6: Final answer
    x = 12,973,374.54

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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.