Home / 23,811,528.96-32,859,864.96-12,946,487.04

Finding the Fourth Proportional to 23,811,528.96, 32,859,864.96 and 12,946,487.04

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Solution

The fourth proportional to 23,811,528.96, 32,859,864.96 and 12,946,487.04 is: 17,866,127.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,811,528.96 : 32,859,864.96 = 12,946,487.04 : x
  2. Step 2: Convert to fraction form
    23,811,528.96/32,859,864.96 = 12,946,487.04/x
  3. Step 3: Cross multiply
    23,811,528.96x = 32,859,864.96 × 12,946,487.04
  4. Step 4: Simplify right side
    23,811,528.96x = 425,419,815,840,790.12
  5. Step 5: Solve for x
    x = 425,419,815,840,790.12/23,811,528.96
  6. Step 6: Final answer
    x = 17,866,127.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.