Home / 109,884,192.08-151,639,810.44-60,323,331.92

Finding the Fourth Proportional to 109,884,192.08, 151,639,810.44 and 60,323,331.92

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Solution

The fourth proportional to 109,884,192.08, 151,639,810.44 and 60,323,331.92 is: 83,245,992.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,884,192.08 : 151,639,810.44 = 60,323,331.92 : x
  2. Step 2: Convert to fraction form
    109,884,192.08/151,639,810.44 = 60,323,331.92/x
  3. Step 3: Cross multiply
    109,884,192.08x = 151,639,810.44 × 60,323,331.92
  4. Step 4: Simplify right side
    109,884,192.08x = 9,147,418,617,458,002
  5. Step 5: Solve for x
    x = 9,147,418,617,458,002/109,884,192.08
  6. Step 6: Final answer
    x = 83,245,992.39

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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.