Home / 36,346,110.42-50,157,952.71-19,826,308.38

Finding the Fourth Proportional to 36,346,110.42, 50,157,952.71 and 19,826,308.38

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Solution

The fourth proportional to 36,346,110.42, 50,157,952.71 and 19,826,308.38 is: 27,360,480.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,346,110.42 : 50,157,952.71 = 19,826,308.38 : x
  2. Step 2: Convert to fraction form
    36,346,110.42/50,157,952.71 = 19,826,308.38/x
  3. Step 3: Cross multiply
    36,346,110.42x = 50,157,952.71 × 19,826,308.38
  4. Step 4: Simplify right side
    36,346,110.42x = 994,447,038,137,916.62
  5. Step 5: Solve for x
    x = 994,447,038,137,916.62/36,346,110.42
  6. Step 6: Final answer
    x = 27,360,480.30

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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.