Home / 37,576,622.79-51,854,859.45-22,107,702.06

Finding the Fourth Proportional to 37,576,622.79, 51,854,859.45 and 22,107,702.06

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Solution

The fourth proportional to 37,576,622.79, 51,854,859.45 and 22,107,702.06 is: 30,508,111.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,576,622.79 : 51,854,859.45 = 22,107,702.06 : x
  2. Step 2: Convert to fraction form
    37,576,622.79/51,854,859.45 = 22,107,702.06/x
  3. Step 3: Cross multiply
    37,576,622.79x = 51,854,859.45 × 22,107,702.06
  4. Step 4: Simplify right side
    37,576,622.79x = 1,146,391,783,083,775.50
  5. Step 5: Solve for x
    x = 1,146,391,783,083,775.50/37,576,622.79
  6. Step 6: Final answer
    x = 30,508,111.11

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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.