Home / 48,865,111.20-73,279,004.40-14,775,127.20

Finding the Fourth Proportional to 48,865,111.20, 73,279,004.40 and 14,775,127.20

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Solution

The fourth proportional to 48,865,111.20, 73,279,004.40 and 14,775,127.20 is: 22,157,047.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,865,111.20 : 73,279,004.40 = 14,775,127.20 : x
  2. Step 2: Convert to fraction form
    48,865,111.20/73,279,004.40 = 14,775,127.20/x
  3. Step 3: Cross multiply
    48,865,111.20x = 73,279,004.40 × 14,775,127.20
  4. Step 4: Simplify right side
    48,865,111.20x = 1,082,706,611,099,359.75
  5. Step 5: Solve for x
    x = 1,082,706,611,099,359.75/48,865,111.20
  6. Step 6: Final answer
    x = 22,157,047.93

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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.