Home / 124,060,053,589.20-186,144,208,097.31-43,443,617,976.81

Finding the Fourth Proportional to 124,060,053,589.20, 186,144,208,097.31 and 43,443,617,976.81

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Solution

The fourth proportional to 124,060,053,589.20, 186,144,208,097.31 and 43,443,617,976.81 is: 65,184,381,525.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,060,053,589.20 : 186,144,208,097.31 = 43,443,617,976.81 : x
  2. Step 2: Convert to fraction form
    124,060,053,589.20/186,144,208,097.31 = 43,443,617,976.81/x
  3. Step 3: Cross multiply
    124,060,053,589.20x = 186,144,208,097.31 × 43,443,617,976.81
  4. Step 4: Simplify right side
    124,060,053,589.20x = 8,086,777,865,174,985,474,048
  5. Step 5: Solve for x
    x = 8,086,777,865,174,985,474,048/124,060,053,589.20
  6. Step 6: Final answer
    x = 65,184,381,525.04

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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.