Home / 111,615,363.59-167,412,219.93-33,892,940.16

Finding the Fourth Proportional to 111,615,363.59, 167,412,219.93 and 33,892,940.16

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Solution

The fourth proportional to 111,615,363.59, 167,412,219.93 and 33,892,940.16 is: 50,836,123.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,615,363.59 : 167,412,219.93 = 33,892,940.16 : x
  2. Step 2: Convert to fraction form
    111,615,363.59/167,412,219.93 = 33,892,940.16/x
  3. Step 3: Cross multiply
    111,615,363.59x = 167,412,219.93 × 33,892,940.16
  4. Step 4: Simplify right side
    111,615,363.59x = 5,674,092,352,140,249
  5. Step 5: Solve for x
    x = 5,674,092,352,140,249/111,615,363.59
  6. Step 6: Final answer
    x = 50,836,123.00

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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.