Home / 77,514,201.93-116,294,003.13-22,928,241.06

Finding the Fourth Proportional to 77,514,201.93, 116,294,003.13 and 22,928,241.06

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Solution

The fourth proportional to 77,514,201.93, 116,294,003.13 and 22,928,241.06 is: 34,399,076.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,514,201.93 : 116,294,003.13 = 22,928,241.06 : x
  2. Step 2: Convert to fraction form
    77,514,201.93/116,294,003.13 = 22,928,241.06/x
  3. Step 3: Cross multiply
    77,514,201.93x = 116,294,003.13 × 22,928,241.06
  4. Step 4: Simplify right side
    77,514,201.93x = 2,666,416,937,597,034.50
  5. Step 5: Solve for x
    x = 2,666,416,937,597,034.50/77,514,201.93
  6. Step 6: Final answer
    x = 34,399,076.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.