Home / 17,471,953.80-24,111,377.10-10,134,131.40

Finding the Fourth Proportional to 17,471,953.80, 24,111,377.10 and 10,134,131.40

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Solution

The fourth proportional to 17,471,953.80, 24,111,377.10 and 10,134,131.40 is: 13,985,148.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,471,953.80 : 24,111,377.10 = 10,134,131.40 : x
  2. Step 2: Convert to fraction form
    17,471,953.80/24,111,377.10 = 10,134,131.40/x
  3. Step 3: Cross multiply
    17,471,953.80x = 24,111,377.10 × 10,134,131.40
  4. Step 4: Simplify right side
    17,471,953.80x = 244,347,863,766,350.97
  5. Step 5: Solve for x
    x = 244,347,863,766,350.97/17,471,953.80
  6. Step 6: Final answer
    x = 13,985,148.23

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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.