Home / 14,615,057.55-21,922,586.33-14,027,191.95

Finding the Fourth Proportional to 14,615,057.55, 21,922,586.33 and 14,027,191.95

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Solution

The fourth proportional to 14,615,057.55, 21,922,586.33 and 14,027,191.95 is: 21,040,787.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,615,057.55 : 21,922,586.33 = 14,027,191.95 : x
  2. Step 2: Convert to fraction form
    14,615,057.55/21,922,586.33 = 14,027,191.95/x
  3. Step 3: Cross multiply
    14,615,057.55x = 21,922,586.33 × 14,027,191.95
  4. Step 4: Simplify right side
    14,615,057.55x = 307,512,326,421,220.06
  5. Step 5: Solve for x
    x = 307,512,326,421,220.06/14,615,057.55
  6. Step 6: Final answer
    x = 21,040,787.93

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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.