Home / 61,730,234.17-85,179,893.41-33,845,606.57

Finding the Fourth Proportional to 61,730,234.17, 85,179,893.41 and 33,845,606.57

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Solution

The fourth proportional to 61,730,234.17, 85,179,893.41 and 33,845,606.57 is: 46,702,644.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,730,234.17 : 85,179,893.41 = 33,845,606.57 : x
  2. Step 2: Convert to fraction form
    61,730,234.17/85,179,893.41 = 33,845,606.57/x
  3. Step 3: Cross multiply
    61,730,234.17x = 85,179,893.41 × 33,845,606.57
  4. Step 4: Simplify right side
    61,730,234.17x = 2,882,965,160,029,395.50
  5. Step 5: Solve for x
    x = 2,882,965,160,029,395.50/61,730,234.17
  6. Step 6: Final answer
    x = 46,702,644.15

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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.