Home / 32,776,667.85-45,231,794.82-18,092,330.22

Finding the Fourth Proportional to 32,776,667.85, 45,231,794.82 and 18,092,330.22

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Solution

The fourth proportional to 32,776,667.85, 45,231,794.82 and 18,092,330.22 is: 24,967,411.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,667.85 : 45,231,794.82 = 18,092,330.22 : x
  2. Step 2: Convert to fraction form
    32,776,667.85/45,231,794.82 = 18,092,330.22/x
  3. Step 3: Cross multiply
    32,776,667.85x = 45,231,794.82 × 18,092,330.22
  4. Step 4: Simplify right side
    32,776,667.85x = 818,348,568,326,725.38
  5. Step 5: Solve for x
    x = 818,348,568,326,725.38/32,776,667.85
  6. Step 6: Final answer
    x = 24,967,411.94

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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.