Home / 33,938,667.71-46,840,405.64-19,995,565.04

Finding the Fourth Proportional to 33,938,667.71, 46,840,405.64 and 19,995,565.04

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Solution

The fourth proportional to 33,938,667.71, 46,840,405.64 and 19,995,565.04 is: 27,596,851.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,938,667.71 : 46,840,405.64 = 19,995,565.04 : x
  2. Step 2: Convert to fraction form
    33,938,667.71/46,840,405.64 = 19,995,565.04/x
  3. Step 3: Cross multiply
    33,938,667.71x = 46,840,405.64 × 19,995,565.04
  4. Step 4: Simplify right side
    33,938,667.71x = 936,600,377,140,422.88
  5. Step 5: Solve for x
    x = 936,600,377,140,422.88/33,938,667.71
  6. Step 6: Final answer
    x = 27,596,851.63

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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.