Home / 32,829,390.70-45,310,070.19-22,227,972.46

Finding the Fourth Proportional to 32,829,390.70, 45,310,070.19 and 22,227,972.46

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Solution

The fourth proportional to 32,829,390.70, 45,310,070.19 and 22,227,972.46 is: 30,678,333.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,829,390.70 : 45,310,070.19 = 22,227,972.46 : x
  2. Step 2: Convert to fraction form
    32,829,390.70/45,310,070.19 = 22,227,972.46/x
  3. Step 3: Cross multiply
    32,829,390.70x = 45,310,070.19 × 22,227,972.46
  4. Step 4: Simplify right side
    32,829,390.70x = 1,007,150,992,343,987
  5. Step 5: Solve for x
    x = 1,007,150,992,343,987/32,829,390.70
  6. Step 6: Final answer
    x = 30,678,333.37

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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.