Home / 33,205,744.08-45,821,953.36-19,266,019.40

Finding the Fourth Proportional to 33,205,744.08, 45,821,953.36 and 19,266,019.40

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Solution

The fourth proportional to 33,205,744.08, 45,821,953.36 and 19,266,019.40 is: 26,585,961.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,205,744.08 : 45,821,953.36 = 19,266,019.40 : x
  2. Step 2: Convert to fraction form
    33,205,744.08/45,821,953.36 = 19,266,019.40/x
  3. Step 3: Cross multiply
    33,205,744.08x = 45,821,953.36 × 19,266,019.40
  4. Step 4: Simplify right side
    33,205,744.08x = 882,806,642,379,655.12
  5. Step 5: Solve for x
    x = 882,806,642,379,655.12/33,205,744.08
  6. Step 6: Final answer
    x = 26,585,961.76

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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.