Home / 56,000,165.40-83,933,892.90-23,652,005.40

Finding the Fourth Proportional to 56,000,165.40, 83,933,892.90 and 23,652,005.40

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Solution

The fourth proportional to 56,000,165.40, 83,933,892.90 and 23,652,005.40 is: 35,449,982.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,000,165.40 : 83,933,892.90 = 23,652,005.40 : x
  2. Step 2: Convert to fraction form
    56,000,165.40/83,933,892.90 = 23,652,005.40/x
  3. Step 3: Cross multiply
    56,000,165.40x = 83,933,892.90 × 23,652,005.40
  4. Step 4: Simplify right side
    56,000,165.40x = 1,985,204,888,113,821.75
  5. Step 5: Solve for x
    x = 1,985,204,888,113,821.75/56,000,165.40
  6. Step 6: Final answer
    x = 35,449,982.58

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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.