Home / 11,051,201.43-15,140,200.16-10,637,004.24

Finding the Fourth Proportional to 11,051,201.43, 15,140,200.16 and 10,637,004.24

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Solution

The fourth proportional to 11,051,201.43, 15,140,200.16 and 10,637,004.24 is: 14,572,747.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,201.43 : 15,140,200.16 = 10,637,004.24 : x
  2. Step 2: Convert to fraction form
    11,051,201.43/15,140,200.16 = 10,637,004.24/x
  3. Step 3: Cross multiply
    11,051,201.43x = 15,140,200.16 × 10,637,004.24
  4. Step 4: Simplify right side
    11,051,201.43x = 161,046,373,322,961.19
  5. Step 5: Solve for x
    x = 161,046,373,322,961.19/11,051,201.43
  6. Step 6: Final answer
    x = 14,572,747.98

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.