Home / 44,134,028.52-66,200,377.98-19,855,810.92

Finding the Fourth Proportional to 44,134,028.52, 66,200,377.98 and 19,855,810.92

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Solution

The fourth proportional to 44,134,028.52, 66,200,377.98 and 19,855,810.92 is: 29,783,417.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,134,028.52 : 66,200,377.98 = 19,855,810.92 : x
  2. Step 2: Convert to fraction form
    44,134,028.52/66,200,377.98 = 19,855,810.92/x
  3. Step 3: Cross multiply
    44,134,028.52x = 66,200,377.98 × 19,855,810.92
  4. Step 4: Simplify right side
    44,134,028.52x = 1,314,462,188,003,411.50
  5. Step 5: Solve for x
    x = 1,314,462,188,003,411.50/44,134,028.52
  6. Step 6: Final answer
    x = 29,783,417.29

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.