Home / 33,815,004.10-46,664,796.09-18,345,088.74

Finding the Fourth Proportional to 33,815,004.10, 46,664,796.09 and 18,345,088.74

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Solution

The fourth proportional to 33,815,004.10, 46,664,796.09 and 18,345,088.74 is: 25,316,271.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,815,004.10 : 46,664,796.09 = 18,345,088.74 : x
  2. Step 2: Convert to fraction form
    33,815,004.10/46,664,796.09 = 18,345,088.74/x
  3. Step 3: Cross multiply
    33,815,004.10x = 46,664,796.09 × 18,345,088.74
  4. Step 4: Simplify right side
    33,815,004.10x = 856,069,825,548,842
  5. Step 5: Solve for x
    x = 856,069,825,548,842/33,815,004.10
  6. Step 6: Final answer
    x = 25,316,271.53

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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.