Home / 23,146,519.65-34,721,672.72-11,626,063.17

Finding the Fourth Proportional to 23,146,519.65, 34,721,672.72 and 11,626,063.17

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Solution

The fourth proportional to 23,146,519.65, 34,721,672.72 and 11,626,063.17 is: 17,440,045.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,146,519.65 : 34,721,672.72 = 11,626,063.17 : x
  2. Step 2: Convert to fraction form
    23,146,519.65/34,721,672.72 = 11,626,063.17/x
  3. Step 3: Cross multiply
    23,146,519.65x = 34,721,672.72 × 11,626,063.17
  4. Step 4: Simplify right side
    23,146,519.65x = 403,676,360,352,655.44
  5. Step 5: Solve for x
    x = 403,676,360,352,655.44/23,146,519.65
  6. Step 6: Final answer
    x = 17,440,045.69

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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.