Home / 34,252,953.72-51,376,846.82-10,908,753.18

Finding the Fourth Proportional to 34,252,953.72, 51,376,846.82 and 10,908,753.18

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Solution

The fourth proportional to 34,252,953.72, 51,376,846.82 and 10,908,753.18 is: 16,362,306.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,252,953.72 : 51,376,846.82 = 10,908,753.18 : x
  2. Step 2: Convert to fraction form
    34,252,953.72/51,376,846.82 = 10,908,753.18/x
  3. Step 3: Cross multiply
    34,252,953.72x = 51,376,846.82 × 10,908,753.18
  4. Step 4: Simplify right side
    34,252,953.72x = 560,457,341,071,504.06
  5. Step 5: Solve for x
    x = 560,457,341,071,504.06/34,252,953.72
  6. Step 6: Final answer
    x = 16,362,306.90

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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.