Home / 33,888,853.71-46,785,822.80-25,926,415.57

Finding the Fourth Proportional to 33,888,853.71, 46,785,822.80 and 25,926,415.57

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Solution

The fourth proportional to 33,888,853.71, 46,785,822.80 and 25,926,415.57 is: 35,793,145.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,888,853.71 : 46,785,822.80 = 25,926,415.57 : x
  2. Step 2: Convert to fraction form
    33,888,853.71/46,785,822.80 = 25,926,415.57/x
  3. Step 3: Cross multiply
    33,888,853.71x = 46,785,822.80 × 25,926,415.57
  4. Step 4: Simplify right side
    33,888,853.71x = 1,212,988,684,697,181
  5. Step 5: Solve for x
    x = 1,212,988,684,697,181/33,888,853.71
  6. Step 6: Final answer
    x = 35,793,145.88

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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.