Home / 106,653,148.03-147,181,344.44-57,760,576.03

Finding the Fourth Proportional to 106,653,148.03, 147,181,344.44 and 57,760,576.03

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Solution

The fourth proportional to 106,653,148.03, 147,181,344.44 and 57,760,576.03 is: 79,709,595.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,653,148.03 : 147,181,344.44 = 57,760,576.03 : x
  2. Step 2: Convert to fraction form
    106,653,148.03/147,181,344.44 = 57,760,576.03/x
  3. Step 3: Cross multiply
    106,653,148.03x = 147,181,344.44 × 57,760,576.03
  4. Step 4: Simplify right side
    106,653,148.03x = 8,501,279,235,619,412
  5. Step 5: Solve for x
    x = 8,501,279,235,619,412/106,653,148.03
  6. Step 6: Final answer
    x = 79,709,595.01

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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.