Home / 22,935,110.15-34,414,659.56-9,289,698.19

Finding the Fourth Proportional to 22,935,110.15, 34,414,659.56 and 9,289,698.19

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Solution

The fourth proportional to 22,935,110.15, 34,414,659.56 and 9,289,698.19 is: 13,939,405.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,935,110.15 : 34,414,659.56 = 9,289,698.19 : x
  2. Step 2: Convert to fraction form
    22,935,110.15/34,414,659.56 = 9,289,698.19/x
  3. Step 3: Cross multiply
    22,935,110.15x = 34,414,659.56 × 9,289,698.19
  4. Step 4: Simplify right side
    22,935,110.15x = 319,701,800,561,185.81
  5. Step 5: Solve for x
    x = 319,701,800,561,185.81/22,935,110.15
  6. Step 6: Final answer
    x = 13,939,405.50

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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.