Home / 27,000,542.31-37,260,847.15-14,610,635.83

Finding the Fourth Proportional to 27,000,542.31, 37,260,847.15 and 14,610,635.83

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Solution

The fourth proportional to 27,000,542.31, 37,260,847.15 and 14,610,635.83 is: 20,162,730.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,000,542.31 : 37,260,847.15 = 14,610,635.83 : x
  2. Step 2: Convert to fraction form
    27,000,542.31/37,260,847.15 = 14,610,635.83/x
  3. Step 3: Cross multiply
    27,000,542.31x = 37,260,847.15 × 14,610,635.83
  4. Step 4: Simplify right side
    27,000,542.31x = 544,404,668,519,095.44
  5. Step 5: Solve for x
    x = 544,404,668,519,095.44/27,000,542.31
  6. Step 6: Final answer
    x = 20,162,730.89

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1.5x scale

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.