Home / 36,852,622.50-50,856,476.04-20,333,775.36

Finding the Fourth Proportional to 36,852,622.50, 50,856,476.04 and 20,333,775.36

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Solution

The fourth proportional to 36,852,622.50, 50,856,476.04 and 20,333,775.36 is: 28,060,531.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,852,622.50 : 50,856,476.04 = 20,333,775.36 : x
  2. Step 2: Convert to fraction form
    36,852,622.50/50,856,476.04 = 20,333,775.36/x
  3. Step 3: Cross multiply
    36,852,622.50x = 50,856,476.04 × 20,333,775.36
  4. Step 4: Simplify right side
    36,852,622.50x = 1,034,104,159,398,582.38
  5. Step 5: Solve for x
    x = 1,034,104,159,398,582.38/36,852,622.50
  6. Step 6: Final answer
    x = 28,060,531.09

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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.