Home / 26,841,775.29-37,042,076.03-15,239,102.01

Finding the Fourth Proportional to 26,841,775.29, 37,042,076.03 and 15,239,102.01

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Solution

The fourth proportional to 26,841,775.29, 37,042,076.03 and 15,239,102.01 is: 21,030,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,841,775.29 : 37,042,076.03 = 15,239,102.01 : x
  2. Step 2: Convert to fraction form
    26,841,775.29/37,042,076.03 = 15,239,102.01/x
  3. Step 3: Cross multiply
    26,841,775.29x = 37,042,076.03 × 15,239,102.01
  4. Step 4: Simplify right side
    26,841,775.29x = 564,487,975,207,150.25
  5. Step 5: Solve for x
    x = 564,487,975,207,150.25/26,841,775.29
  6. Step 6: Final answer
    x = 21,030,202.70

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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.