Home / 34,252,950.71-51,376,842.14-10,908,750.20

Finding the Fourth Proportional to 34,252,950.71, 51,376,842.14 and 10,908,750.20

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Solution

The fourth proportional to 34,252,950.71, 51,376,842.14 and 10,908,750.20 is: 16,362,302.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,252,950.71 : 51,376,842.14 = 10,908,750.20 : x
  2. Step 2: Convert to fraction form
    34,252,950.71/51,376,842.14 = 10,908,750.20/x
  3. Step 3: Cross multiply
    34,252,950.71x = 51,376,842.14 × 10,908,750.20
  4. Step 4: Simplify right side
    34,252,950.71x = 560,457,136,658,665.44
  5. Step 5: Solve for x
    x = 560,457,136,658,665.44/34,252,950.71
  6. Step 6: Final answer
    x = 16,362,302.37

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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.