Home / 14,566,232.63-20,098,400.35-8,370,082.25

Finding the Fourth Proportional to 14,566,232.63, 20,098,400.35 and 8,370,082.25

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Solution

The fourth proportional to 14,566,232.63, 20,098,400.35 and 8,370,082.25 is: 11,548,989.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,232.63 : 20,098,400.35 = 8,370,082.25 : x
  2. Step 2: Convert to fraction form
    14,566,232.63/20,098,400.35 = 8,370,082.25/x
  3. Step 3: Cross multiply
    14,566,232.63x = 20,098,400.35 × 8,370,082.25
  4. Step 4: Simplify right side
    14,566,232.63x = 168,225,264,043,891.88
  5. Step 5: Solve for x
    x = 168,225,264,043,891.88/14,566,232.63
  6. Step 6: Final answer
    x = 11,548,989.25

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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.