Home / 56,000,161.90-83,933,887.65-23,652,001.90

Finding the Fourth Proportional to 56,000,161.90, 83,933,887.65 and 23,652,001.90

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Solution

The fourth proportional to 56,000,161.90, 83,933,887.65 and 23,652,001.90 is: 35,449,977.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,000,161.90 : 83,933,887.65 = 23,652,001.90 : x
  2. Step 2: Convert to fraction form
    56,000,161.90/83,933,887.65 = 23,652,001.90/x
  3. Step 3: Cross multiply
    56,000,161.90x = 83,933,887.65 × 23,652,001.90
  4. Step 4: Simplify right side
    56,000,161.90x = 1,985,204,470,172,186.50
  5. Step 5: Solve for x
    x = 1,985,204,470,172,186.50/56,000,161.90
  6. Step 6: Final answer
    x = 35,449,977.34

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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.