Home / 18,041,606.25-24,897,111.04-10,200,997.34

Finding the Fourth Proportional to 18,041,606.25, 24,897,111.04 and 10,200,997.34

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Solution

The fourth proportional to 18,041,606.25, 24,897,111.04 and 10,200,997.34 is: 14,077,203.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,041,606.25 : 24,897,111.04 = 10,200,997.34 : x
  2. Step 2: Convert to fraction form
    18,041,606.25/24,897,111.04 = 10,200,997.34/x
  3. Step 3: Cross multiply
    18,041,606.25x = 24,897,111.04 × 10,200,997.34
  4. Step 4: Simplify right side
    18,041,606.25x = 253,975,363,474,354.50
  5. Step 5: Solve for x
    x = 253,975,363,474,354.50/18,041,606.25
  6. Step 6: Final answer
    x = 14,077,203.55

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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.