Home / 43,297,992.72-59,751,300.68-23,718,451.49

Finding the Fourth Proportional to 43,297,992.72, 59,751,300.68 and 23,718,451.49

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Solution

The fourth proportional to 43,297,992.72, 59,751,300.68 and 23,718,451.49 is: 32,731,501.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,297,992.72 : 59,751,300.68 = 23,718,451.49 : x
  2. Step 2: Convert to fraction form
    43,297,992.72/59,751,300.68 = 23,718,451.49/x
  3. Step 3: Cross multiply
    43,297,992.72x = 59,751,300.68 × 23,718,451.49
  4. Step 4: Simplify right side
    43,297,992.72x = 1,417,208,326,538,646.75
  5. Step 5: Solve for x
    x = 1,417,208,326,538,646.75/43,297,992.72
  6. Step 6: Final answer
    x = 32,731,501.80

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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.