Home / 35,244,578.37-52,866,794.82-19,884,895.50

Finding the Fourth Proportional to 35,244,578.37, 52,866,794.82 and 19,884,895.50

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Solution

The fourth proportional to 35,244,578.37, 52,866,794.82 and 19,884,895.50 is: 29,827,302.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,244,578.37 : 52,866,794.82 = 19,884,895.50 : x
  2. Step 2: Convert to fraction form
    35,244,578.37/52,866,794.82 = 19,884,895.50/x
  3. Step 3: Cross multiply
    35,244,578.37x = 52,866,794.82 × 19,884,895.50
  4. Step 4: Simplify right side
    35,244,578.37x = 1,051,250,690,415,641.38
  5. Step 5: Solve for x
    x = 1,051,250,690,415,641.38/35,244,578.37
  6. Step 6: Final answer
    x = 29,827,302.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.