Home / 38,551,664.85-57,831,551.64-11,258,034.24

Finding the Fourth Proportional to 38,551,664.85, 57,831,551.64 and 11,258,034.24

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Solution

The fourth proportional to 38,551,664.85, 57,831,551.64 and 11,258,034.24 is: 16,888,235.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,551,664.85 : 57,831,551.64 = 11,258,034.24 : x
  2. Step 2: Convert to fraction form
    38,551,664.85/57,831,551.64 = 11,258,034.24/x
  3. Step 3: Cross multiply
    38,551,664.85x = 57,831,551.64 × 11,258,034.24
  4. Step 4: Simplify right side
    38,551,664.85x = 651,069,588,515,448.12
  5. Step 5: Solve for x
    x = 651,069,588,515,448.12/38,551,664.85
  6. Step 6: Final answer
    x = 16,888,235.33

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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.