Home / 34,691,874.48-52,028,411.40-14,492,890.80

Finding the Fourth Proportional to 34,691,874.48, 52,028,411.40 and 14,492,890.80

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Solution

The fourth proportional to 34,691,874.48, 52,028,411.40 and 14,492,890.80 is: 21,735,409.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,691,874.48 : 52,028,411.40 = 14,492,890.80 : x
  2. Step 2: Convert to fraction form
    34,691,874.48/52,028,411.40 = 14,492,890.80/x
  3. Step 3: Cross multiply
    34,691,874.48x = 52,028,411.40 × 14,492,890.80
  4. Step 4: Simplify right side
    34,691,874.48x = 754,042,084,917,675.12
  5. Step 5: Solve for x
    x = 754,042,084,917,675.12/34,691,874.48
  6. Step 6: Final answer
    x = 21,735,409.12

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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.