Home / 40,621,179.00-56,057,227.02-23,217,897.89

Finding the Fourth Proportional to 40,621,179.00, 56,057,227.02 and 23,217,897.89

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Solution

The fourth proportional to 40,621,179.00, 56,057,227.02 and 23,217,897.89 is: 32,040,699.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,621,179.00 : 56,057,227.02 = 23,217,897.89 : x
  2. Step 2: Convert to fraction form
    40,621,179.00/56,057,227.02 = 23,217,897.89/x
  3. Step 3: Cross multiply
    40,621,179.00x = 56,057,227.02 × 23,217,897.89
  4. Step 4: Simplify right side
    40,621,179.00x = 1,301,530,973,087,052
  5. Step 5: Solve for x
    x = 1,301,530,973,087,052/40,621,179.00
  6. Step 6: Final answer
    x = 32,040,699.09

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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.