Home / 55,786,406.44-76,991,483.48-33,772,045

Finding the Fourth Proportional to 55,786,406.44, 76,991,483.48 and 33,772,045

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Solution

The fourth proportional to 55,786,406.44, 76,991,483.48 and 33,772,045 is: 46,609,201.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,786,406.44 : 76,991,483.48 = 33,772,045 : x
  2. Step 2: Convert to fraction form
    55,786,406.44/76,991,483.48 = 33,772,045/x
  3. Step 3: Cross multiply
    55,786,406.44x = 76,991,483.48 × 33,772,045
  4. Step 4: Simplify right side
    55,786,406.44x = 2,600,159,844,703,316.50
  5. Step 5: Solve for x
    x = 2,600,159,844,703,316.50/55,786,406.44
  6. Step 6: Final answer
    x = 46,609,201.25

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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.