Home / 32,829,392.70-45,310,072.95-22,227,974.46

Finding the Fourth Proportional to 32,829,392.70, 45,310,072.95 and 22,227,974.46

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Solution

The fourth proportional to 32,829,392.70, 45,310,072.95 and 22,227,974.46 is: 30,678,336.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,829,392.70 : 45,310,072.95 = 22,227,974.46 : x
  2. Step 2: Convert to fraction form
    32,829,392.70/45,310,072.95 = 22,227,974.46/x
  3. Step 3: Cross multiply
    32,829,392.70x = 45,310,072.95 × 22,227,974.46
  4. Step 4: Simplify right side
    32,829,392.70x = 1,007,151,144,313,337
  5. Step 5: Solve for x
    x = 1,007,151,144,313,337/32,829,392.70
  6. Step 6: Final answer
    x = 30,678,336.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.