Home / 33,825,853.65-46,679,800.38-18,355,934.19

Finding the Fourth Proportional to 33,825,853.65, 46,679,800.38 and 18,355,934.19

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Solution

The fourth proportional to 33,825,853.65, 46,679,800.38 and 18,355,934.19 is: 25,331,255.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,825,853.65 : 46,679,800.38 = 18,355,934.19 : x
  2. Step 2: Convert to fraction form
    33,825,853.65/46,679,800.38 = 18,355,934.19/x
  3. Step 3: Cross multiply
    33,825,853.65x = 46,679,800.38 × 18,355,934.19
  4. Step 4: Simplify right side
    33,825,853.65x = 856,851,343,777,617.12
  5. Step 5: Solve for x
    x = 856,851,343,777,617.12/33,825,853.65
  6. Step 6: Final answer
    x = 25,331,255.57

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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.