Home / 50,754,201.48-70,040,852.28-27,549,324.72

Finding the Fourth Proportional to 50,754,201.48, 70,040,852.28 and 27,549,324.72

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Solution

The fourth proportional to 50,754,201.48, 70,040,852.28 and 27,549,324.72 is: 38,018,097.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,754,201.48 : 70,040,852.28 = 27,549,324.72 : x
  2. Step 2: Convert to fraction form
    50,754,201.48/70,040,852.28 = 27,549,324.72/x
  3. Step 3: Cross multiply
    50,754,201.48x = 70,040,852.28 × 27,549,324.72
  4. Step 4: Simplify right side
    50,754,201.48x = 1,929,578,183,127,272.25
  5. Step 5: Solve for x
    x = 1,929,578,183,127,272.25/50,754,201.48
  6. Step 6: Final answer
    x = 38,018,097.55

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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.