Home / 51,957,009.60-77,946,573.60-16,058,846.40

Finding the Fourth Proportional to 51,957,009.60, 77,946,573.60 and 16,058,846.40

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Solution

The fourth proportional to 51,957,009.60, 77,946,573.60 and 16,058,846.40 is: 24,091,687.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,957,009.60 : 77,946,573.60 = 16,058,846.40 : x
  2. Step 2: Convert to fraction form
    51,957,009.60/77,946,573.60 = 16,058,846.40/x
  3. Step 3: Cross multiply
    51,957,009.60x = 77,946,573.60 × 16,058,846.40
  4. Step 4: Simplify right side
    51,957,009.60x = 1,251,732,052,848,695
  5. Step 5: Solve for x
    x = 1,251,732,052,848,695/51,957,009.60
  6. Step 6: Final answer
    x = 24,091,687.77

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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.