Home / 29,113,243.20-43,663,741.20-14,722,783.20

Finding the Fourth Proportional to 29,113,243.20, 43,663,741.20 and 14,722,783.20

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Solution

The fourth proportional to 29,113,243.20, 43,663,741.20 and 14,722,783.20 is: 22,081,078.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,113,243.20 : 43,663,741.20 = 14,722,783.20 : x
  2. Step 2: Convert to fraction form
    29,113,243.20/43,663,741.20 = 14,722,783.20/x
  3. Step 3: Cross multiply
    29,113,243.20x = 43,663,741.20 × 14,722,783.20
  4. Step 4: Simplify right side
    29,113,243.20x = 642,851,795,388,507.88
  5. Step 5: Solve for x
    x = 642,851,795,388,507.88/29,113,243.20
  6. Step 6: Final answer
    x = 22,081,078.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.