Home / 26,056,089.52-35,953,679.52-15,599,600.32

Finding the Fourth Proportional to 26,056,089.52, 35,953,679.52 and 15,599,600.32

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Solution

The fourth proportional to 26,056,089.52, 35,953,679.52 and 15,599,600.32 is: 21,525,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,056,089.52 : 35,953,679.52 = 15,599,600.32 : x
  2. Step 2: Convert to fraction form
    26,056,089.52/35,953,679.52 = 15,599,600.32/x
  3. Step 3: Cross multiply
    26,056,089.52x = 35,953,679.52 × 15,599,600.32
  4. Step 4: Simplify right side
    26,056,089.52x = 560,863,030,545,369.50
  5. Step 5: Solve for x
    x = 560,863,030,545,369.50/26,056,089.52
  6. Step 6: Final answer
    x = 21,525,218.90

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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.