Home / 22,624,196.70-33,748,120.02-20,444,894.94

Finding the Fourth Proportional to 22,624,196.70, 33,748,120.02 and 20,444,894.94

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Solution

The fourth proportional to 22,624,196.70, 33,748,120.02 and 20,444,894.94 is: 30,497,293.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,624,196.70 : 33,748,120.02 = 20,444,894.94 : x
  2. Step 2: Convert to fraction form
    22,624,196.70/33,748,120.02 = 20,444,894.94/x
  3. Step 3: Cross multiply
    22,624,196.70x = 33,748,120.02 × 20,444,894.94
  4. Step 4: Simplify right side
    22,624,196.70x = 689,976,768,231,410.75
  5. Step 5: Solve for x
    x = 689,976,768,231,410.75/22,624,196.70
  6. Step 6: Final answer
    x = 30,497,293.56

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.