Home / 19,614,814.26-27,067,762.23-10,793,440.38

Finding the Fourth Proportional to 19,614,814.26, 27,067,762.23 and 10,793,440.38

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Solution

The fourth proportional to 19,614,814.26, 27,067,762.23 and 10,793,440.38 is: 14,894,572.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,814.26 : 27,067,762.23 = 10,793,440.38 : x
  2. Step 2: Convert to fraction form
    19,614,814.26/27,067,762.23 = 10,793,440.38/x
  3. Step 3: Cross multiply
    19,614,814.26x = 27,067,762.23 × 10,793,440.38
  4. Step 4: Simplify right side
    19,614,814.26x = 292,154,277,849,520.88
  5. Step 5: Solve for x
    x = 292,154,277,849,520.88/19,614,814.26
  6. Step 6: Final answer
    x = 14,894,572.74

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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.