Home / 42,795,105.16-59,052,262.80-23,957,718.64

Finding the Fourth Proportional to 42,795,105.16, 59,052,262.80 and 23,957,718.64

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Solution

The fourth proportional to 42,795,105.16, 59,052,262.80 and 23,957,718.64 is: 33,058,862.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,795,105.16 : 59,052,262.80 = 23,957,718.64 : x
  2. Step 2: Convert to fraction form
    42,795,105.16/59,052,262.80 = 23,957,718.64/x
  3. Step 3: Cross multiply
    42,795,105.16x = 59,052,262.80 × 23,957,718.64
  4. Step 4: Simplify right side
    42,795,105.16x = 1,414,757,497,217,738.50
  5. Step 5: Solve for x
    x = 1,414,757,497,217,738.50/42,795,105.16
  6. Step 6: Final answer
    x = 33,058,862.50

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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.