Home / 109,823,333.54-151,555,784.39-60,264,536.42

Finding the Fourth Proportional to 109,823,333.54, 151,555,784.39 and 60,264,536.42

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Solution

The fourth proportional to 109,823,333.54, 151,555,784.39 and 60,264,536.42 is: 83,164,832.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,823,333.54 : 151,555,784.39 = 60,264,536.42 : x
  2. Step 2: Convert to fraction form
    109,823,333.54/151,555,784.39 = 60,264,536.42/x
  3. Step 3: Cross multiply
    109,823,333.54x = 151,555,784.39 × 60,264,536.42
  4. Step 4: Simplify right side
    109,823,333.54x = 9,133,439,087,822,566
  5. Step 5: Solve for x
    x = 9,133,439,087,822,566/109,823,333.54
  6. Step 6: Final answer
    x = 83,164,832.04

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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.