Home / 62,084,905.56-85,677,254.64-33,827,137.92

Finding the Fourth Proportional to 62,084,905.56, 85,677,254.64 and 33,827,137.92

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Solution

The fourth proportional to 62,084,905.56, 85,677,254.64 and 33,827,137.92 is: 46,681,496.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,084,905.56 : 85,677,254.64 = 33,827,137.92 : x
  2. Step 2: Convert to fraction form
    62,084,905.56/85,677,254.64 = 33,827,137.92/x
  3. Step 3: Cross multiply
    62,084,905.56x = 85,677,254.64 × 33,827,137.92
  4. Step 4: Simplify right side
    62,084,905.56x = 2,898,216,309,314,240
  5. Step 5: Solve for x
    x = 2,898,216,309,314,240/62,084,905.56
  6. Step 6: Final answer
    x = 46,681,496.62

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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.