Home / 29,372,030.60-40,534,496.13-17,613,213.41

Finding the Fourth Proportional to 29,372,030.60, 40,534,496.13 and 17,613,213.41

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Solution

The fourth proportional to 29,372,030.60, 40,534,496.13 and 17,613,213.41 is: 24,306,890.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,372,030.60 : 40,534,496.13 = 17,613,213.41 : x
  2. Step 2: Convert to fraction form
    29,372,030.60/40,534,496.13 = 17,613,213.41/x
  3. Step 3: Cross multiply
    29,372,030.60x = 40,534,496.13 × 17,613,213.41
  4. Step 4: Simplify right side
    29,372,030.60x = 713,942,730,872,820.62
  5. Step 5: Solve for x
    x = 713,942,730,872,820.62/29,372,030.60
  6. Step 6: Final answer
    x = 24,306,890.48

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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.