Home / 25,055,062.94-37,578,088.38-11,405,033.66

Finding the Fourth Proportional to 25,055,062.94, 37,578,088.38 and 11,405,033.66

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Solution

The fourth proportional to 25,055,062.94, 37,578,088.38 and 11,405,033.66 is: 17,105,499.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,055,062.94 : 37,578,088.38 = 11,405,033.66 : x
  2. Step 2: Convert to fraction form
    25,055,062.94/37,578,088.38 = 11,405,033.66/x
  3. Step 3: Cross multiply
    25,055,062.94x = 37,578,088.38 × 11,405,033.66
  4. Step 4: Simplify right side
    25,055,062.94x = 428,579,362,852,354.94
  5. Step 5: Solve for x
    x = 428,579,362,852,354.94/25,055,062.94
  6. Step 6: Final answer
    x = 17,105,499.35

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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.