Home / 33,605,332.44-46,371,525.54-18,920,621.16

Finding the Fourth Proportional to 33,605,332.44, 46,371,525.54 and 18,920,621.16

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Solution

The fourth proportional to 33,605,332.44, 46,371,525.54 and 18,920,621.16 is: 26,108,299.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,605,332.44 : 46,371,525.54 = 18,920,621.16 : x
  2. Step 2: Convert to fraction form
    33,605,332.44/46,371,525.54 = 18,920,621.16/x
  3. Step 3: Cross multiply
    33,605,332.44x = 46,371,525.54 × 18,920,621.16
  4. Step 4: Simplify right side
    33,605,332.44x = 877,378,067,353,604.38
  5. Step 5: Solve for x
    x = 877,378,067,353,604.38/33,605,332.44
  6. Step 6: Final answer
    x = 26,108,299.00

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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.