Home / 22,935,110.90-34,414,660.68-9,289,698.93

Finding the Fourth Proportional to 22,935,110.90, 34,414,660.68 and 9,289,698.93

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Solution

The fourth proportional to 22,935,110.90, 34,414,660.68 and 9,289,698.93 is: 13,939,406.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,935,110.90 : 34,414,660.68 = 9,289,698.93 : x
  2. Step 2: Convert to fraction form
    22,935,110.90/34,414,660.68 = 9,289,698.93/x
  3. Step 3: Cross multiply
    22,935,110.90x = 34,414,660.68 × 9,289,698.93
  4. Step 4: Simplify right side
    22,935,110.90x = 319,701,836,495,309.06
  5. Step 5: Solve for x
    x = 319,701,836,495,309.06/22,935,110.90
  6. Step 6: Final answer
    x = 13,939,406.61

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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.