Home / 33,345,877.97-46,016,322.95-18,461,865.13

Finding the Fourth Proportional to 33,345,877.97, 46,016,322.95 and 18,461,865.13

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Solution

The fourth proportional to 33,345,877.97, 46,016,322.95 and 18,461,865.13 is: 25,476,826.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345,877.97 : 46,016,322.95 = 18,461,865.13 : x
  2. Step 2: Convert to fraction form
    33,345,877.97/46,016,322.95 = 18,461,865.13/x
  3. Step 3: Cross multiply
    33,345,877.97x = 46,016,322.95 × 18,461,865.13
  4. Step 4: Simplify right side
    33,345,877.97x = 849,547,148,012,537.62
  5. Step 5: Solve for x
    x = 849,547,148,012,537.62/33,345,877.97
  6. Step 6: Final answer
    x = 25,476,826.51

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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.