Home / 27,090,241.70-37,384,343.64-14,700,020.00

Finding the Fourth Proportional to 27,090,241.70, 37,384,343.64 and 14,700,020.00

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Solution

The fourth proportional to 27,090,241.70, 37,384,343.64 and 14,700,020.00 is: 20,285,924.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,090,241.70 : 37,384,343.64 = 14,700,020.00 : x
  2. Step 2: Convert to fraction form
    27,090,241.70/37,384,343.64 = 14,700,020.00/x
  3. Step 3: Cross multiply
    27,090,241.70x = 37,384,343.64 × 14,700,020.00
  4. Step 4: Simplify right side
    27,090,241.70x = 549,550,599,007,951.06
  5. Step 5: Solve for x
    x = 549,550,599,007,951.06/27,090,241.70
  6. Step 6: Final answer
    x = 20,285,924.55

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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.