Home / 30,025,023.77-41,434,606.19-16,273,974.17

Finding the Fourth Proportional to 30,025,023.77, 41,434,606.19 and 16,273,974.17

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Solution

The fourth proportional to 30,025,023.77, 41,434,606.19 and 16,273,974.17 is: 22,458,124.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,025,023.77 : 41,434,606.19 = 16,273,974.17 : x
  2. Step 2: Convert to fraction form
    30,025,023.77/41,434,606.19 = 16,273,974.17/x
  3. Step 3: Cross multiply
    30,025,023.77x = 41,434,606.19 × 16,273,974.17
  4. Step 4: Simplify right side
    30,025,023.77x = 674,305,710,880,182.12
  5. Step 5: Solve for x
    x = 674,305,710,880,182.12/30,025,023.77
  6. Step 6: Final answer
    x = 22,458,124.13

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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.