Home / 33,345,712.88-46,016,095.46-18,461,700.27

Finding the Fourth Proportional to 33,345,712.88, 46,016,095.46 and 18,461,700.27

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Solution

The fourth proportional to 33,345,712.88, 46,016,095.46 and 18,461,700.27 is: 25,476,599.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345,712.88 : 46,016,095.46 = 18,461,700.27 : x
  2. Step 2: Convert to fraction form
    33,345,712.88/46,016,095.46 = 18,461,700.27/x
  3. Step 3: Cross multiply
    33,345,712.88x = 46,016,095.46 × 18,461,700.27
  4. Step 4: Simplify right side
    33,345,712.88x = 849,535,361,885,919.25
  5. Step 5: Solve for x
    x = 849,535,361,885,919.25/33,345,712.88
  6. Step 6: Final answer
    x = 25,476,599.19

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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.