Home / 54,775,299-75,592,278.63-30,329,013

Finding the Fourth Proportional to 54,775,299, 75,592,278.63 and 30,329,013

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Solution

The fourth proportional to 54,775,299, 75,592,278.63 and 30,329,013 is: 41,855,348.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,775,299 : 75,592,278.63 = 30,329,013 : x
  2. Step 2: Convert to fraction form
    54,775,299/75,592,278.63 = 30,329,013/x
  3. Step 3: Cross multiply
    54,775,299x = 75,592,278.63 × 30,329,013
  4. Step 4: Simplify right side
    54,775,299x = 2,292,639,201,268,892
  5. Step 5: Solve for x
    x = 2,292,639,201,268,892/54,775,299
  6. Step 6: Final answer
    x = 41,855,348.00

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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.