Home / 38,010,810.36-57,016,214.44-17,534,471.64

Finding the Fourth Proportional to 38,010,810.36, 57,016,214.44 and 17,534,471.64

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Solution

The fourth proportional to 38,010,810.36, 57,016,214.44 and 17,534,471.64 is: 26,301,706.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,010,810.36 : 57,016,214.44 = 17,534,471.64 : x
  2. Step 2: Convert to fraction form
    38,010,810.36/57,016,214.44 = 17,534,471.64/x
  3. Step 3: Cross multiply
    38,010,810.36x = 57,016,214.44 × 17,534,471.64
  4. Step 4: Simplify right side
    38,010,810.36x = 999,749,195,118,338.50
  5. Step 5: Solve for x
    x = 999,749,195,118,338.50/38,010,810.36
  6. Step 6: Final answer
    x = 26,301,706.95

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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.