Home / 38,578,896.24-57,858,598.44-14,304,482.16

Finding the Fourth Proportional to 38,578,896.24, 57,858,598.44 and 14,304,482.16

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Solution

The fourth proportional to 38,578,896.24, 57,858,598.44 and 14,304,482.16 is: 21,453,109.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,578,896.24 : 57,858,598.44 = 14,304,482.16 : x
  2. Step 2: Convert to fraction form
    38,578,896.24/57,858,598.44 = 14,304,482.16/x
  3. Step 3: Cross multiply
    38,578,896.24x = 57,858,598.44 × 14,304,482.16
  4. Step 4: Simplify right side
    38,578,896.24x = 827,637,289,187,583.75
  5. Step 5: Solve for x
    x = 827,637,289,187,583.75/38,578,896.24
  6. Step 6: Final answer
    x = 21,453,109.60

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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.