Home / 9,351,633.40-14,020,451.70-5,096,606.20

Finding the Fourth Proportional to 9,351,633.40, 14,020,451.70 and 5,096,606.20

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Solution

The fourth proportional to 9,351,633.40, 14,020,451.70 and 5,096,606.20 is: 7,641,095.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,633.40 : 14,020,451.70 = 5,096,606.20 : x
  2. Step 2: Convert to fraction form
    9,351,633.40/14,020,451.70 = 5,096,606.20/x
  3. Step 3: Cross multiply
    9,351,633.40x = 14,020,451.70 × 5,096,606.20
  4. Step 4: Simplify right side
    9,351,633.40x = 71,456,721,061,020.53
  5. Step 5: Solve for x
    x = 71,456,721,061,020.53/9,351,633.40
  6. Step 6: Final answer
    x = 7,641,095.20

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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.