Home / 38,415,826.06-57,623,837.50-15,696,723.31

Finding the Fourth Proportional to 38,415,826.06, 57,623,837.50 and 15,696,723.31

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Solution

The fourth proportional to 38,415,826.06, 57,623,837.50 and 15,696,723.31 is: 23,545,125.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,415,826.06 : 57,623,837.50 = 15,696,723.31 : x
  2. Step 2: Convert to fraction form
    38,415,826.06/57,623,837.50 = 15,696,723.31/x
  3. Step 3: Cross multiply
    38,415,826.06x = 57,623,837.50 × 15,696,723.31
  4. Step 4: Simplify right side
    38,415,826.06x = 904,505,433,173,463.38
  5. Step 5: Solve for x
    x = 904,505,433,173,463.38/38,415,826.06
  6. Step 6: Final answer
    x = 23,545,125.17

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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.