Home / 24,571,914.32-33,909,201.72-13,558,655.36

Finding the Fourth Proportional to 24,571,914.32, 33,909,201.72 and 13,558,655.36

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Solution

The fourth proportional to 24,571,914.32, 33,909,201.72 and 13,558,655.36 is: 18,710,922.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,571,914.32 : 33,909,201.72 = 13,558,655.36 : x
  2. Step 2: Convert to fraction form
    24,571,914.32/33,909,201.72 = 13,558,655.36/x
  3. Step 3: Cross multiply
    24,571,914.32x = 33,909,201.72 × 13,558,655.36
  4. Step 4: Simplify right side
    24,571,914.32x = 459,763,179,654,199.19
  5. Step 5: Solve for x
    x = 459,763,179,654,199.19/24,571,914.32
  6. Step 6: Final answer
    x = 18,710,922.30

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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.