Home / 76,039,941.03-114,014,361.83-24,202,152.51

Finding the Fourth Proportional to 76,039,941.03, 114,014,361.83 and 24,202,152.51

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Solution

The fourth proportional to 76,039,941.03, 114,014,361.83 and 24,202,152.51 is: 36,288,731.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,039,941.03 : 114,014,361.83 = 24,202,152.51 : x
  2. Step 2: Convert to fraction form
    76,039,941.03/114,014,361.83 = 24,202,152.51/x
  3. Step 3: Cross multiply
    76,039,941.03x = 114,014,361.83 × 24,202,152.51
  4. Step 4: Simplify right side
    76,039,941.03x = 2,759,392,973,218,972
  5. Step 5: Solve for x
    x = 2,759,392,973,218,972/76,039,941.03
  6. Step 6: Final answer
    x = 36,288,731.10

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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.