Home / 29,806,766.17-44,705,664.69-19,098,894.22

Finding the Fourth Proportional to 29,806,766.17, 44,705,664.69 and 19,098,894.22

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Solution

The fourth proportional to 29,806,766.17, 44,705,664.69 and 19,098,894.22 is: 28,645,467.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,806,766.17 : 44,705,664.69 = 19,098,894.22 : x
  2. Step 2: Convert to fraction form
    29,806,766.17/44,705,664.69 = 19,098,894.22/x
  3. Step 3: Cross multiply
    29,806,766.17x = 44,705,664.69 × 19,098,894.22
  4. Step 4: Simplify right side
    29,806,766.17x = 853,828,760,765,714.12
  5. Step 5: Solve for x
    x = 853,828,760,765,714.12/29,806,766.17
  6. Step 6: Final answer
    x = 28,645,467.81

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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.