Home / 35,633,302.42-49,174,092.21-19,335,778.42

Finding the Fourth Proportional to 35,633,302.42, 49,174,092.21 and 19,335,778.42

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Solution

The fourth proportional to 35,633,302.42, 49,174,092.21 and 19,335,778.42 is: 26,683,447.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,633,302.42 : 49,174,092.21 = 19,335,778.42 : x
  2. Step 2: Convert to fraction form
    35,633,302.42/49,174,092.21 = 19,335,778.42/x
  3. Step 3: Cross multiply
    35,633,302.42x = 49,174,092.21 × 19,335,778.42
  4. Step 4: Simplify right side
    35,633,302.42x = 950,819,350,977,208.25
  5. Step 5: Solve for x
    x = 950,819,350,977,208.25/35,633,302.42
  6. Step 6: Final answer
    x = 26,683,447.40

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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.