Home / 23,056,528.28-34,590,849.59-8,286,114.69

Finding the Fourth Proportional to 23,056,528.28, 34,590,849.59 and 8,286,114.69

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Solution

The fourth proportional to 23,056,528.28, 34,590,849.59 and 8,286,114.69 is: 12,431,348.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,056,528.28 : 34,590,849.59 = 8,286,114.69 : x
  2. Step 2: Convert to fraction form
    23,056,528.28/34,590,849.59 = 8,286,114.69/x
  3. Step 3: Cross multiply
    23,056,528.28x = 34,590,849.59 × 8,286,114.69
  4. Step 4: Simplify right side
    23,056,528.28x = 286,623,746,885,848.94
  5. Step 5: Solve for x
    x = 286,623,746,885,848.94/23,056,528.28
  6. Step 6: Final answer
    x = 12,431,348.87

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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.