Home / 41,421,970.30-62,132,922.61-11,129,833.30

Finding the Fourth Proportional to 41,421,970.30, 62,132,922.61 and 11,129,833.30

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Solution

The fourth proportional to 41,421,970.30, 62,132,922.61 and 11,129,833.30 is: 16,694,741.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,970.30 : 62,132,922.61 = 11,129,833.30 : x
  2. Step 2: Convert to fraction form
    41,421,970.30/62,132,922.61 = 11,129,833.30/x
  3. Step 3: Cross multiply
    41,421,970.30x = 62,132,922.61 × 11,129,833.30
  4. Step 4: Simplify right side
    41,421,970.30x = 691,529,071,091,101
  5. Step 5: Solve for x
    x = 691,529,071,091,101/41,421,970.30
  6. Step 6: Final answer
    x = 16,694,741.13

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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.