Home / 23,762,530.20-35,580,809.70-18,723,682.20

Finding the Fourth Proportional to 23,762,530.20, 35,580,809.70 and 18,723,682.20

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Solution

The fourth proportional to 23,762,530.20, 35,580,809.70 and 18,723,682.20 is: 28,035,893.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762,530.20 : 35,580,809.70 = 18,723,682.20 : x
  2. Step 2: Convert to fraction form
    23,762,530.20/35,580,809.70 = 18,723,682.20/x
  3. Step 3: Cross multiply
    23,762,530.20x = 35,580,809.70 × 18,723,682.20
  4. Step 4: Simplify right side
    23,762,530.20x = 666,203,773,241,477.38
  5. Step 5: Solve for x
    x = 666,203,773,241,477.38/23,762,530.20
  6. Step 6: Final answer
    x = 28,035,893.81

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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.