Home / 25,997,881.64-35,876,638.23-14,395,196.03

Finding the Fourth Proportional to 25,997,881.64, 35,876,638.23 and 14,395,196.03

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Solution

The fourth proportional to 25,997,881.64, 35,876,638.23 and 14,395,196.03 is: 19,865,127.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,997,881.64 : 35,876,638.23 = 14,395,196.03 : x
  2. Step 2: Convert to fraction form
    25,997,881.64/35,876,638.23 = 14,395,196.03/x
  3. Step 3: Cross multiply
    25,997,881.64x = 35,876,638.23 × 14,395,196.03
  4. Step 4: Simplify right side
    25,997,881.64x = 516,451,240,218,242.12
  5. Step 5: Solve for x
    x = 516,451,240,218,242.12/25,997,881.64
  6. Step 6: Final answer
    x = 19,865,127.76

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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.