Home / 33,345,882.35-46,016,328.99-18,461,869.50

Finding the Fourth Proportional to 33,345,882.35, 46,016,328.99 and 18,461,869.50

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Solution

The fourth proportional to 33,345,882.35, 46,016,328.99 and 18,461,869.50 is: 25,476,832.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345,882.35 : 46,016,328.99 = 18,461,869.50 : x
  2. Step 2: Convert to fraction form
    33,345,882.35/46,016,328.99 = 18,461,869.50/x
  3. Step 3: Cross multiply
    33,345,882.35x = 46,016,328.99 × 18,461,869.50
  4. Step 4: Simplify right side
    33,345,882.35x = 849,547,460,682,446.88
  5. Step 5: Solve for x
    x = 849,547,460,682,446.88/33,345,882.35
  6. Step 6: Final answer
    x = 25,476,832.54

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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.