Home / 19,601,534.32-27,050,139.62-10,899,520.10

Finding the Fourth Proportional to 19,601,534.32, 27,050,139.62 and 10,899,520.10

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Solution

The fourth proportional to 19,601,534.32, 27,050,139.62 and 10,899,520.10 is: 15,041,350.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,601,534.32 : 27,050,139.62 = 10,899,520.10 : x
  2. Step 2: Convert to fraction form
    19,601,534.32/27,050,139.62 = 10,899,520.10/x
  3. Step 3: Cross multiply
    19,601,534.32x = 27,050,139.62 × 10,899,520.10
  4. Step 4: Simplify right side
    19,601,534.32x = 294,833,540,347,121.25
  5. Step 5: Solve for x
    x = 294,833,540,347,121.25/19,601,534.32
  6. Step 6: Final answer
    x = 15,041,350.11

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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.