Home / 57,112,863.48-85,596,511.86-26,753,804.28

Finding the Fourth Proportional to 57,112,863.48, 85,596,511.86 and 26,753,804.28

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Solution

The fourth proportional to 57,112,863.48, 85,596,511.86 and 26,753,804.28 is: 40,096,611.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,112,863.48 : 85,596,511.86 = 26,753,804.28 : x
  2. Step 2: Convert to fraction form
    57,112,863.48/85,596,511.86 = 26,753,804.28/x
  3. Step 3: Cross multiply
    57,112,863.48x = 85,596,511.86 × 26,753,804.28
  4. Step 4: Simplify right side
    57,112,863.48x = 2,290,032,325,353,139
  5. Step 5: Solve for x
    x = 2,290,032,325,353,139/57,112,863.48
  6. Step 6: Final answer
    x = 40,096,611.97

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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.