Home / 22,083,740.17-33,132,370.70-11,308,670.17

Finding the Fourth Proportional to 22,083,740.17, 33,132,370.70 and 11,308,670.17

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Solution

The fourth proportional to 22,083,740.17, 33,132,370.70 and 11,308,670.17 is: 16,966,467.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,083,740.17 : 33,132,370.70 = 11,308,670.17 : x
  2. Step 2: Convert to fraction form
    22,083,740.17/33,132,370.70 = 11,308,670.17/x
  3. Step 3: Cross multiply
    22,083,740.17x = 33,132,370.70 × 11,308,670.17
  4. Step 4: Simplify right side
    22,083,740.17x = 374,683,052,139,928.69
  5. Step 5: Solve for x
    x = 374,683,052,139,928.69/22,083,740.17
  6. Step 6: Final answer
    x = 16,966,467.15

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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.