Home / 34,011,645.48-51,002,112.06-9,745,017.48

Finding the Fourth Proportional to 34,011,645.48, 51,002,112.06 and 9,745,017.48

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Solution

The fourth proportional to 34,011,645.48, 51,002,112.06 and 9,745,017.48 is: 14,613,126.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,011,645.48 : 51,002,112.06 = 9,745,017.48 : x
  2. Step 2: Convert to fraction form
    34,011,645.48/51,002,112.06 = 9,745,017.48/x
  3. Step 3: Cross multiply
    34,011,645.48x = 51,002,112.06 × 9,745,017.48
  4. Step 4: Simplify right side
    34,011,645.48x = 497,016,473,541,618.88
  5. Step 5: Solve for x
    x = 497,016,473,541,618.88/34,011,645.48
  6. Step 6: Final answer
    x = 14,613,126.37

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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.