Home / 35,934,148.20-53,901,222.30-27,431,092.20

Finding the Fourth Proportional to 35,934,148.20, 53,901,222.30 and 27,431,092.20

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Solution

The fourth proportional to 35,934,148.20, 53,901,222.30 and 27,431,092.20 is: 41,146,638.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,934,148.20 : 53,901,222.30 = 27,431,092.20 : x
  2. Step 2: Convert to fraction form
    35,934,148.20/53,901,222.30 = 27,431,092.20/x
  3. Step 3: Cross multiply
    35,934,148.20x = 53,901,222.30 × 27,431,092.20
  4. Step 4: Simplify right side
    35,934,148.20x = 1,478,569,398,603,996
  5. Step 5: Solve for x
    x = 1,478,569,398,603,996/35,934,148.20
  6. Step 6: Final answer
    x = 41,146,638.30

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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.