Home / 26,244,477.52-36,218,428.70-14,643,054.88

Finding the Fourth Proportional to 26,244,477.52, 36,218,428.70 and 14,643,054.88

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Solution

The fourth proportional to 26,244,477.52, 36,218,428.70 and 14,643,054.88 is: 20,208,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,477.52 : 36,218,428.70 = 14,643,054.88 : x
  2. Step 2: Convert to fraction form
    26,244,477.52/36,218,428.70 = 14,643,054.88/x
  3. Step 3: Cross multiply
    26,244,477.52x = 36,218,428.70 × 14,643,054.88
  4. Step 4: Simplify right side
    26,244,477.52x = 530,348,439,121,467.12
  5. Step 5: Solve for x
    x = 530,348,439,121,467.12/26,244,477.52
  6. Step 6: Final answer
    x = 20,208,001.42

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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.