Home / 33,814,977.12-46,664,685.33-18,345,057.66

Finding the Fourth Proportional to 33,814,977.12, 46,664,685.33 and 18,345,057.66

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Solution

The fourth proportional to 33,814,977.12, 46,664,685.33 and 18,345,057.66 is: 25,316,188.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,814,977.12 : 46,664,685.33 = 18,345,057.66 : x
  2. Step 2: Convert to fraction form
    33,814,977.12/46,664,685.33 = 18,345,057.66/x
  3. Step 3: Cross multiply
    33,814,977.12x = 46,664,685.33 × 18,345,057.66
  4. Step 4: Simplify right side
    33,814,977.12x = 856,066,343,064,606.12
  5. Step 5: Solve for x
    x = 856,066,343,064,606.12/33,814,977.12
  6. Step 6: Final answer
    x = 25,316,188.74

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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.