Home / 43,387,787.22-65,085,463.35-14,232,884.82

Finding the Fourth Proportional to 43,387,787.22, 65,085,463.35 and 14,232,884.82

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Solution

The fourth proportional to 43,387,787.22, 65,085,463.35 and 14,232,884.82 is: 21,350,568.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,387,787.22 : 65,085,463.35 = 14,232,884.82 : x
  2. Step 2: Convert to fraction form
    43,387,787.22/65,085,463.35 = 14,232,884.82/x
  3. Step 3: Cross multiply
    43,387,787.22x = 65,085,463.35 × 14,232,884.82
  4. Step 4: Simplify right side
    43,387,787.22x = 926,353,903,316,881.38
  5. Step 5: Solve for x
    x = 926,353,903,316,881.38/43,387,787.22
  6. Step 6: Final answer
    x = 21,350,568.04

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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.