Home / 23,939,775.12-33,037,099.48-13,627,161.32

Finding the Fourth Proportional to 23,939,775.12, 33,037,099.48 and 13,627,161.32

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Solution

The fourth proportional to 23,939,775.12, 33,037,099.48 and 13,627,161.32 is: 18,805,602.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,775.12 : 33,037,099.48 = 13,627,161.32 : x
  2. Step 2: Convert to fraction form
    23,939,775.12/33,037,099.48 = 13,627,161.32/x
  3. Step 3: Cross multiply
    23,939,775.12x = 33,037,099.48 × 13,627,161.32
  4. Step 4: Simplify right side
    23,939,775.12x = 450,201,884,158,848.12
  5. Step 5: Solve for x
    x = 450,201,884,158,848.12/23,939,775.12
  6. Step 6: Final answer
    x = 18,805,602.05

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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.