Home / 27,042,694.02-37,318,856.49-14,653,125.54

Finding the Fourth Proportional to 27,042,694.02, 37,318,856.49 and 14,653,125.54

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Solution

The fourth proportional to 27,042,694.02, 37,318,856.49 and 14,653,125.54 is: 20,221,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,042,694.02 : 37,318,856.49 = 14,653,125.54 : x
  2. Step 2: Convert to fraction form
    27,042,694.02/37,318,856.49 = 14,653,125.54/x
  3. Step 3: Cross multiply
    27,042,694.02x = 37,318,856.49 × 14,653,125.54
  4. Step 4: Simplify right side
    27,042,694.02x = 546,837,889,157,213.75
  5. Step 5: Solve for x
    x = 546,837,889,157,213.75/27,042,694.02
  6. Step 6: Final answer
    x = 20,221,280.05

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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.