Home / 41,369,518.80-57,087,696.96-22,781,025.90

Finding the Fourth Proportional to 41,369,518.80, 57,087,696.96 and 22,781,025.90

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Solution

The fourth proportional to 41,369,518.80, 57,087,696.96 and 22,781,025.90 is: 31,436,582.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,518.80 : 57,087,696.96 = 22,781,025.90 : x
  2. Step 2: Convert to fraction form
    41,369,518.80/57,087,696.96 = 22,781,025.90/x
  3. Step 3: Cross multiply
    41,369,518.80x = 57,087,696.96 × 22,781,025.90
  4. Step 4: Simplify right side
    41,369,518.80x = 1,300,516,303,017,111.25
  5. Step 5: Solve for x
    x = 1,300,516,303,017,111.25/41,369,518.80
  6. Step 6: Final answer
    x = 31,436,582.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.